55216227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4091}}^1$

素因数の和:4514

約数の個数: 16

約数和(自身を含む): 80530560

約数和(自身を除く): 25314333

約数列:

[1, 3, 11, 33, 409, 1227, 4091, 4499, 12273, 13497, 45001, 135003, 1673219, 5019657, 18405409, 55216227]

約数ペア:

[(1, 55216227), (3, 18405409), (11, 5019657), (33, 1673219), (409, 135003), (1227, 45001), (4091, 13497), (4499, 12273)]