85644897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{20147}}^1$

素因数の和:20272

約数の個数: 16

約数和(自身を含む): 124111680

約数和(自身を除く): 38466783

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 20147, 60441, 261911, 785733, 2196023, 6588069, 28548299, 85644897]

約数ペア:

[(1, 85644897), (3, 28548299), (13, 6588069), (39, 2196023), (109, 785733), (327, 261911), (1417, 60441), (4251, 20147)]