68790051

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36571}}^1$

素因数の和:36607

約数の個数: 24

約数和(自身を含む): 114104640

約数和(自身を除く): 45314589

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 36571, 109713, 329139, 402281, 694849, 1206843, 2084547, 3620529, 6253641, 7643339, 22930017, 68790051]

約数ペア:

[(1, 68790051), (3, 22930017), (9, 7643339), (11, 6253641), (19, 3620529), (33, 2084547), (57, 1206843), (99, 694849), (171, 402281), (209, 329139), (627, 109713), (1881, 36571)]