68541417

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19087}}^1$

素因数の和:19122

約数の個数: 32

約数和(自身を含む): 122163200

約数和(自身を除く): 53621783

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 19087, 57261, 133609, 171783, 362653, 400827, 515349, 1087959, 1202481, 2538571, 3263877, 3607443, 7615713, 9791631, 22847139, 68541417]

約数ペア:

[(1, 68541417), (3, 22847139), (7, 9791631), (9, 7615713), (19, 3607443), (21, 3263877), (27, 2538571), (57, 1202481), (63, 1087959), (133, 515349), (171, 400827), (189, 362653), (399, 171783), (513, 133609), (1197, 57261), (3591, 19087)]