68404599

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 107827200

約数和(自身を除く): 39422601

約数列:

[1, 3, 9, 23, 47, 69, 79, 89, 141, 207, 237, 267, 423, 711, 801, 1081, 1817, 2047, 3243, 3713, 4183, 5451, 6141, 7031, 9729, 11139, 12549, 16353, 18423, 21093, 33417, 37647, 63279, 85399, 96209, 161713, 256197, 288627, 330457, 485139, 768591, 865881, 991371, 1455417, 2974113, 7600511, 22801533, 68404599]

約数ペア:

[(1, 68404599), (3, 22801533), (9, 7600511), (23, 2974113), (47, 1455417), (69, 991371), (79, 865881), (89, 768591), (141, 485139), (207, 330457), (237, 288627), (267, 256197), (423, 161713), (711, 96209), (801, 85399), (1081, 63279), (1817, 37647), (2047, 33417), (3243, 21093), (3713, 18423), (4183, 16353), (5451, 12549), (6141, 11139), (7031, 9729)]