81016518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{111593}}^1$

素因数の和:111620

約数の個数: 24

約数和(自身を含む): 178104024

約数和(自身を除く): 97087506

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 111593, 223186, 334779, 669558, 1227523, 2455046, 3682569, 7365138, 13502753, 27005506, 40508259, 81016518]

約数ペア:

[(1, 81016518), (2, 40508259), (3, 27005506), (6, 13502753), (11, 7365138), (22, 3682569), (33, 2455046), (66, 1227523), (121, 669558), (242, 334779), (363, 223186), (726, 111593)]