156908350851

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3083}}^1\times {\mathrm{14009}}^1$

素因数の和:17275

約数の個数: 32

約数和(自身を含む): 240575685120

約数和(自身を除く): 83667334269

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3083, 3633, 9249, 14009, 21581, 42027, 64743, 98063, 294189, 533359, 1600077, 2423557, 3733513, 7270671, 11200539, 16964899, 43189747, 50894697, 129569241, 302328229, 906984687, 7471826231, 22415478693, 52302783617, 156908350851]

約数ペア:

[(1, 156908350851), (3, 52302783617), (7, 22415478693), (21, 7471826231), (173, 906984687), (519, 302328229), (1211, 129569241), (3083, 50894697), (3633, 43189747), (9249, 16964899), (14009, 11200539), (21581, 7270671), (42027, 3733513), (64743, 2423557), (98063, 1600077), (294189, 533359)]