163925073

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10861}}^1$

素因数の和:10926

約数の個数: 32

約数和(自身を含む): 267639680

約数和(自身を除く): 103714607

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 10861, 15093, 32583, 97749, 141193, 293247, 423579, 467023, 1270737, 1401069, 3812211, 4203207, 6071299, 12609621, 18213897, 54641691, 163925073]

約数ペア:

[(1, 163925073), (3, 54641691), (9, 18213897), (13, 12609621), (27, 6071299), (39, 4203207), (43, 3812211), (117, 1401069), (129, 1270737), (351, 467023), (387, 423579), (559, 293247), (1161, 141193), (1677, 97749), (5031, 32583), (10861, 15093)]