42563961

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 75829248

約数和(自身を除く): 33265287

約数列:

[1, 3, 9, 11, 23, 27, 31, 33, 67, 69, 81, 93, 99, 201, 207, 253, 279, 297, 341, 603, 621, 713, 737, 759, 837, 891, 1023, 1541, 1809, 1863, 2077, 2139, 2211, 2277, 2511, 3069, 4623, 5427, 6231, 6417, 6633, 6831, 7843, 9207, 13869, 16951, 18693, 19251, 19899, 20493, 22847, 23529, 27621, 41607, 47771, 50853, 56079, 57753, 59697, 68541, 70587, 124821, 143313, 152559, 168237, 205623, 211761, 429939, 457677, 525481, 616869, 635283, 1289817, 1373031, 1576443, 1850607, 3869451, 4729329, 14187987, 42563961]

約数ペア:

[(1, 42563961), (3, 14187987), (9, 4729329), (11, 3869451), (23, 1850607), (27, 1576443), (31, 1373031), (33, 1289817), (67, 635283), (69, 616869), (81, 525481), (93, 457677), (99, 429939), (201, 211761), (207, 205623), (253, 168237), (279, 152559), (297, 143313), (341, 124821), (603, 70587), (621, 68541), (713, 59697), (737, 57753), (759, 56079), (837, 50853), (891, 47771), (1023, 41607), (1541, 27621), (1809, 23529), (1863, 22847), (2077, 20493), (2139, 19899), (2211, 19251), (2277, 18693), (2511, 16951), (3069, 13869), (4623, 9207), (5427, 7843), (6231, 6831), (6417, 6633)]