61802451

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2213}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 93253680

約数和(自身を除く): 31451229

約数列:

[1, 3, 9, 29, 87, 107, 261, 321, 963, 2213, 3103, 6639, 9309, 19917, 27927, 64177, 192531, 236791, 577593, 710373, 2131119, 6866939, 20600817, 61802451]

約数ペア:

[(1, 61802451), (3, 20600817), (9, 6866939), (29, 2131119), (87, 710373), (107, 577593), (261, 236791), (321, 192531), (963, 64177), (2213, 27927), (3103, 19917), (6639, 9309)]