66520317

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2\times {\mathrm{101}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 92607840

約数和(自身を除く): 26087523

約数列:

[1, 3, 59, 61, 101, 177, 183, 303, 3599, 3721, 5959, 6161, 10797, 11163, 17877, 18483, 219539, 363499, 375821, 658617, 1090497, 1127463, 22173439, 66520317]

約数ペア:

[(1, 66520317), (3, 22173439), (59, 1127463), (61, 1090497), (101, 658617), (177, 375821), (183, 363499), (303, 219539), (3599, 18483), (3721, 17877), (5959, 11163), (6161, 10797)]