15161823

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{5059}}^1$

素因数の和:5108

約数の個数: 20

約数和(自身を含む): 23265880

約数和(自身を除く): 8104057

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 5059, 15177, 45531, 136593, 187183, 409779, 561549, 1684647, 5053941, 15161823]

約数ペア:

[(1, 15161823), (3, 5053941), (9, 1684647), (27, 561549), (37, 409779), (81, 187183), (111, 136593), (333, 45531), (999, 15177), (2997, 5059)]