152993883

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{155009}}^1$

素因数の和:155066

約数の個数: 16

約数和(自身を含む): 238095360

約数和(自身を除く): 85101477

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 155009, 465027, 1085063, 3255189, 7285423, 21856269, 50997961, 152993883]

約数ペア:

[(1, 152993883), (3, 50997961), (7, 21856269), (21, 7285423), (47, 3255189), (141, 1085063), (329, 465027), (987, 155009)]