131497818

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{3001}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 269459520

約数和(自身を除く): 137961702

約数列:

[1, 2, 3, 6, 67, 109, 134, 201, 218, 327, 402, 654, 3001, 6002, 7303, 9003, 14606, 18006, 21909, 43818, 201067, 327109, 402134, 603201, 654218, 981327, 1206402, 1962654, 21916303, 43832606, 65748909, 131497818]

約数ペア:

[(1, 131497818), (2, 65748909), (3, 43832606), (6, 21916303), (67, 1962654), (109, 1206402), (134, 981327), (201, 654218), (218, 603201), (327, 402134), (402, 327109), (654, 201067), (3001, 43818), (6002, 21909), (7303, 18006), (9003, 14606)]