61937421

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{32411}}^1$

素因数の和:32441

約数の個数: 24

約数和(自身を含む): 103459104

約数和(自身を除く): 41521683

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 32411, 97233, 226877, 421343, 680631, 1264029, 1588139, 2949401, 4764417, 8848203, 20645807, 61937421]

約数ペア:

[(1, 61937421), (3, 20645807), (7, 8848203), (13, 4764417), (21, 2949401), (39, 1588139), (49, 1264029), (91, 680631), (147, 421343), (273, 226877), (637, 97233), (1911, 32411)]