68461393

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5261}}^1$

素因数の和:5305

約数の個数: 24

約数和(自身を含む): 92442816

約数和(自身を除く): 23981423

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1859, 5261, 13013, 36827, 57871, 68393, 405097, 478751, 752323, 889109, 5266261, 6223763, 9780199, 68461393]

約数ペア:

[(1, 68461393), (7, 9780199), (11, 6223763), (13, 5266261), (77, 889109), (91, 752323), (143, 478751), (169, 405097), (1001, 68393), (1183, 57871), (1859, 36827), (5261, 13013)]