77779023

素因数分解:

$3^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 122073600

約数和(自身を除く): 44294577

約数列:

[1, 3, 7, 21, 49, 131, 147, 343, 393, 577, 917, 1029, 1731, 2751, 4039, 6419, 12117, 19257, 28273, 44933, 75587, 84819, 134799, 197911, 226761, 529109, 593733, 1587327, 3703763, 11111289, 25926341, 77779023]

約数ペア:

[(1, 77779023), (3, 25926341), (7, 11111289), (21, 3703763), (49, 1587327), (131, 593733), (147, 529109), (343, 226761), (393, 197911), (577, 134799), (917, 84819), (1029, 75587), (1731, 44933), (2751, 28273), (4039, 19257), (6419, 12117)]