67958991

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3517}}^1$

素因数の和:3655

約数の個数: 24

約数和(自身を含む): 104273520

約数和(自身を除く): 36314529

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 3517, 6441, 10551, 19323, 31653, 66823, 200469, 397421, 601407, 1192263, 3576789, 7550999, 22652997, 67958991]

約数ペア:

[(1, 67958991), (3, 22652997), (9, 7550999), (19, 3576789), (57, 1192263), (113, 601407), (171, 397421), (339, 200469), (1017, 66823), (2147, 31653), (3517, 19323), (6441, 10551)]