149780589

素因数分解:

$3^1\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{4357}}^1$

素因数の和:6004

約数の個数: 16

約数和(自身を含む): 228428928

約数和(自身を除く): 78648339

約数列:

[1, 3, 7, 21, 1637, 4357, 4911, 11459, 13071, 30499, 34377, 91497, 7132409, 21397227, 49926863, 149780589]

約数ペア:

[(1, 149780589), (3, 49926863), (7, 21397227), (21, 7132409), (1637, 91497), (4357, 34377), (4911, 30499), (11459, 13071)]