54215529

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 77552640

約数和(自身を除く): 23337111

約数列:

[1, 3, 29, 67, 71, 87, 131, 201, 213, 393, 1943, 2059, 3799, 4757, 5829, 6177, 8777, 9301, 11397, 14271, 26331, 27903, 137953, 254533, 269729, 413859, 623167, 763599, 809187, 1869501, 18071843, 54215529]

約数ペア:

[(1, 54215529), (3, 18071843), (29, 1869501), (67, 809187), (71, 763599), (87, 623167), (131, 413859), (201, 269729), (213, 254533), (393, 137953), (1943, 27903), (2059, 26331), (3799, 14271), (4757, 11397), (5829, 9301), (6177, 8777)]