127279242

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 294604800

約数和(自身を除く): 167325558

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 139, 186, 278, 279, 417, 547, 558, 834, 837, 1094, 1251, 1641, 1674, 2502, 3282, 3753, 4309, 4923, 7506, 8618, 9846, 12927, 14769, 16957, 25854, 29538, 33914, 38781, 50871, 76033, 77562, 101742, 116343, 152066, 152613, 228099, 232686, 305226, 456198, 457839, 684297, 915678, 1368594, 2052891, 2357023, 4105782, 4714046, 7071069, 14142138, 21213207, 42426414, 63639621, 127279242]

約数ペア:

[(1, 127279242), (2, 63639621), (3, 42426414), (6, 21213207), (9, 14142138), (18, 7071069), (27, 4714046), (31, 4105782), (54, 2357023), (62, 2052891), (93, 1368594), (139, 915678), (186, 684297), (278, 457839), (279, 456198), (417, 305226), (547, 232686), (558, 228099), (834, 152613), (837, 152066), (1094, 116343), (1251, 101742), (1641, 77562), (1674, 76033), (2502, 50871), (3282, 38781), (3753, 33914), (4309, 29538), (4923, 25854), (7506, 16957), (8618, 14769), (9846, 12927)]