61815951

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 91675584

約数和(自身を除く): 29859633

約数列:

[1, 3, 9, 47, 141, 317, 423, 461, 951, 1383, 2853, 4149, 14899, 21667, 44697, 65001, 134091, 146137, 195003, 438411, 1315233, 6868439, 20605317, 61815951]

約数ペア:

[(1, 61815951), (3, 20605317), (9, 6868439), (47, 1315233), (141, 438411), (317, 195003), (423, 146137), (461, 134091), (951, 65001), (1383, 44697), (2853, 21667), (4149, 14899)]