68398617

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3623}}^1$

素因数の和:3693

約数の個数: 32

約数和(自身を含む): 111329280

約数和(自身を除く): 42930663

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2697, 3623, 6293, 10869, 18879, 25361, 76083, 105067, 112313, 315201, 336939, 735469, 786191, 2206407, 2358573, 3257077, 9771231, 22799539, 68398617]

約数ペア:

[(1, 68398617), (3, 22799539), (7, 9771231), (21, 3257077), (29, 2358573), (31, 2206407), (87, 786191), (93, 735469), (203, 336939), (217, 315201), (609, 112313), (651, 105067), (899, 76083), (2697, 25361), (3623, 18879), (6293, 10869)]