253915679817

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{8171}}^1\times {\mathrm{93319}}^1$

素因数の和:101533

約数の個数: 24

約数和(自身を含む): 376729853760

約数和(自身を除く): 122814173943

約数列:

[1, 3, 9, 37, 111, 333, 8171, 24513, 73539, 93319, 279957, 302327, 839871, 906981, 2720943, 3452803, 10358409, 31075227, 762509549, 2287528647, 6862585941, 28212853313, 84638559939, 253915679817]

約数ペア:

[(1, 253915679817), (3, 84638559939), (9, 28212853313), (37, 6862585941), (111, 2287528647), (333, 762509549), (8171, 31075227), (24513, 10358409), (73539, 3452803), (93319, 2720943), (279957, 906981), (302327, 839871)]