149747996587

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1131463}}^1$

素因数の和:1131587

約数の個数: 24

約数和(自身を含む): 181355575776

約数和(自身を除く): 31607579189

約数列:

[1, 7, 37, 49, 73, 259, 511, 1813, 2701, 3577, 18907, 132349, 1131463, 7920241, 41864131, 55441687, 82596799, 293048917, 578177593, 2051342419, 3056081563, 4047243151, 21392570941, 149747996587]

約数ペア:

[(1, 149747996587), (7, 21392570941), (37, 4047243151), (49, 3056081563), (73, 2051342419), (259, 578177593), (511, 293048917), (1813, 82596799), (2701, 55441687), (3577, 41864131), (18907, 7920241), (132349, 1131463)]