75157369

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7741}}^1$

素因数の和:7840

約数の個数: 16

約数和(自身を含む): 91665280

約数和(自身を除く): 16507911

約数列:

[1, 7, 19, 73, 133, 511, 1387, 7741, 9709, 54187, 147079, 565093, 1029553, 3955651, 10736767, 75157369]

約数ペア:

[(1, 75157369), (7, 10736767), (19, 3955651), (73, 1029553), (133, 565093), (511, 147079), (1387, 54187), (7741, 9709)]