380053809

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{139367}}^1$

素因数の和:139477

約数の個数: 16

約数和(自身を含む): 568621440

約数和(自身を除く): 188567631

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 139367, 418101, 1254303, 3762909, 14076067, 42228201, 126684603, 380053809]

約数ペア:

[(1, 380053809), (3, 126684603), (9, 42228201), (27, 14076067), (101, 3762909), (303, 1254303), (909, 418101), (2727, 139367)]