66618937

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50893}}^1$

素因数の和:50928

約数の個数: 16

約数和(自身を含む): 87944832

約数和(自身を除く): 21325895

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 50893, 356251, 559823, 865181, 3918761, 6056267, 9516991, 66618937]

約数ペア:

[(1, 66618937), (7, 9516991), (11, 6056267), (17, 3918761), (77, 865181), (119, 559823), (187, 356251), (1309, 50893)]