61338771

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30839}}^1$

素因数の和:30875

約数の個数: 24

約数和(自身を含む): 101031840

約数和(自身を除く): 39693069

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 30839, 92517, 277551, 400907, 524263, 1202721, 1572789, 3608163, 4718367, 6815419, 20446257, 61338771]

約数ペア:

[(1, 61338771), (3, 20446257), (9, 6815419), (13, 4718367), (17, 3608163), (39, 1572789), (51, 1202721), (117, 524263), (153, 400907), (221, 277551), (663, 92517), (1989, 30839)]