156930081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29537}}^1$

素因数の和:29581

約数の個数: 32

約数和(自身を含む): 272222208

約数和(自身を除く): 115292127

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 29537, 88611, 206759, 324907, 620277, 679351, 974721, 2038053, 2274349, 4755457, 6823047, 7472861, 14266371, 22418583, 52310027, 156930081]

約数ペア:

[(1, 156930081), (3, 52310027), (7, 22418583), (11, 14266371), (21, 7472861), (23, 6823047), (33, 4755457), (69, 2274349), (77, 2038053), (161, 974721), (231, 679351), (253, 620277), (483, 324907), (759, 206759), (1771, 88611), (5313, 29537)]