40577031

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{45541}}^1$

素因数の和:45564

約数の個数: 20

約数和(自身を含む): 66126984

約数和(自身を除く): 25549953

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 45541, 136623, 409869, 500951, 1229607, 1502853, 3688821, 4508559, 13525677, 40577031]

約数ペア:

[(1, 40577031), (3, 13525677), (9, 4508559), (11, 3688821), (27, 1502853), (33, 1229607), (81, 500951), (99, 409869), (297, 136623), (891, 45541)]