80931777

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 109179840

約数和(自身を除く): 28248063

約数列:

[1, 3, 139, 417, 421, 461, 1263, 1383, 58519, 64079, 175557, 192237, 194081, 582243, 26977259, 80931777]

約数ペア:

[(1, 80931777), (3, 26977259), (139, 582243), (417, 194081), (421, 192237), (461, 175557), (1263, 64079), (1383, 58519)]