942748443

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 1809561600

約数和(自身を除く): 866813157

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 87, 91, 101, 117, 131, 189, 203, 261, 273, 303, 351, 377, 393, 609, 707, 783, 819, 909, 917, 1131, 1179, 1313, 1703, 1827, 2121, 2457, 2639, 2727, 2751, 2929, 3393, 3537, 3799, 3939, 5109, 5481, 6363, 7917, 8253, 8787, 9191, 10179, 11397, 11817, 11921, 13231, 15327, 19089, 20503, 23751, 24759, 26361, 26593, 27573, 34191, 35451, 35763, 38077, 39693, 45981, 49387, 61509, 71253, 79083, 79779, 82719, 92617, 102573, 107289, 114231, 119079, 148161, 172003, 184527, 239337, 248157, 266539, 277851, 321867, 342693, 345709, 357237, 383699, 444483, 516009, 553581, 718011, 799617, 833553, 1028079, 1037127, 1151097, 1204021, 1333449, 1548027, 2398851, 2500659, 2685893, 3111381, 3453291, 3612063, 4644081, 4988087, 7196553, 8057679, 9334143, 10359873, 10836189, 14964261, 24173037, 32508567, 34916609, 44892783, 72519111, 104749827, 134678349, 314249481, 942748443]

約数ペア:

[(1, 942748443), (3, 314249481), (7, 134678349), (9, 104749827), (13, 72519111), (21, 44892783), (27, 34916609), (29, 32508567), (39, 24173037), (63, 14964261), (87, 10836189), (91, 10359873), (101, 9334143), (117, 8057679), (131, 7196553), (189, 4988087), (203, 4644081), (261, 3612063), (273, 3453291), (303, 3111381), (351, 2685893), (377, 2500659), (393, 2398851), (609, 1548027), (707, 1333449), (783, 1204021), (819, 1151097), (909, 1037127), (917, 1028079), (1131, 833553), (1179, 799617), (1313, 718011), (1703, 553581), (1827, 516009), (2121, 444483), (2457, 383699), (2639, 357237), (2727, 345709), (2751, 342693), (2929, 321867), (3393, 277851), (3537, 266539), (3799, 248157), (3939, 239337), (5109, 184527), (5481, 172003), (6363, 148161), (7917, 119079), (8253, 114231), (8787, 107289), (9191, 102573), (10179, 92617), (11397, 82719), (11817, 79779), (11921, 79083), (13231, 71253), (15327, 61509), (19089, 49387), (20503, 45981), (23751, 39693), (24759, 38077), (26361, 35763), (26593, 35451), (27573, 34191)]