68331109

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52201}}^1$

素因数の和:52236

約数の個数: 16

約数和(自身を含む): 90205056

約数和(自身を除く): 21873947

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 52201, 365407, 574211, 887417, 4019477, 6211919, 9761587, 68331109]

約数ペア:

[(1, 68331109), (7, 9761587), (11, 6211919), (17, 4019477), (77, 887417), (119, 574211), (187, 365407), (1309, 52201)]