68067111

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 38377689

約数列:

[1, 3, 7, 21, 79, 89, 237, 267, 461, 553, 623, 1383, 1659, 1869, 3227, 7031, 9681, 21093, 36419, 41029, 49217, 109257, 123087, 147651, 254933, 287203, 764799, 861609, 3241291, 9723873, 22689037, 68067111]

約数ペア:

[(1, 68067111), (3, 22689037), (7, 9723873), (21, 3241291), (79, 861609), (89, 764799), (237, 287203), (267, 254933), (461, 147651), (553, 123087), (623, 109257), (1383, 49217), (1659, 41029), (1869, 36419), (3227, 21093), (7031, 9681)]