61783398

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{13151}}^1$

素因数の和:13194

約数の個数: 40

約数和(自身を含む): 143225280

約数和(自身を除く): 81441882

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4698, 13151, 26302, 39453, 78906, 118359, 236718, 355077, 381379, 710154, 762758, 1065231, 1144137, 2130462, 2288274, 3432411, 6864822, 10297233, 20594466, 30891699, 61783398]

約数ペア:

[(1, 61783398), (2, 30891699), (3, 20594466), (6, 10297233), (9, 6864822), (18, 3432411), (27, 2288274), (29, 2130462), (54, 1144137), (58, 1065231), (81, 762758), (87, 710154), (162, 381379), (174, 355077), (261, 236718), (522, 118359), (783, 78906), (1566, 39453), (2349, 26302), (4698, 13151)]