68170869

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 109267200

約数和(自身を除く): 41096331

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 359, 541, 1077, 1623, 3231, 4667, 4869, 7033, 9693, 14001, 14607, 21099, 42003, 63297, 126009, 189891, 194219, 582657, 1747971, 2524847, 5243913, 7574541, 22723623, 68170869]

約数ペア:

[(1, 68170869), (3, 22723623), (9, 7574541), (13, 5243913), (27, 2524847), (39, 1747971), (117, 582657), (351, 194219), (359, 189891), (541, 126009), (1077, 63297), (1623, 42003), (3231, 21099), (4667, 14607), (4869, 14001), (7033, 9693)]