68275713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 102435840

約数和(自身を除く): 34160127

約数列:

[1, 3, 11, 33, 53, 103, 159, 309, 379, 583, 1133, 1137, 1749, 3399, 4169, 5459, 12507, 16377, 20087, 39037, 60049, 60261, 117111, 180147, 220957, 429407, 662871, 1288221, 2068961, 6206883, 22758571, 68275713]

約数ペア:

[(1, 68275713), (3, 22758571), (11, 6206883), (33, 2068961), (53, 1288221), (103, 662871), (159, 429407), (309, 220957), (379, 180147), (583, 117111), (1133, 60261), (1137, 60049), (1749, 39037), (3399, 20087), (4169, 16377), (5459, 12507)]