55918233

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16747}}^1$

素因数の和:16813

約数の個数: 24

約数和(自身を含む): 94056768

約数和(自身を除く): 38138535

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 16747, 50241, 117229, 150723, 351687, 887591, 1055061, 2662773, 6213137, 7988319, 18639411, 55918233]

約数ペア:

[(1, 55918233), (3, 18639411), (7, 7988319), (9, 6213137), (21, 2662773), (53, 1055061), (63, 887591), (159, 351687), (371, 150723), (477, 117229), (1113, 50241), (3339, 16747)]