61574391

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 97297920

約数和(自身を除く): 35723529

約数列:

[1, 3, 9, 17, 27, 51, 153, 163, 459, 489, 823, 1467, 2469, 2771, 4401, 7407, 8313, 13991, 22221, 24939, 41973, 74817, 125919, 134149, 377757, 402447, 1207341, 2280533, 3622023, 6841599, 20524797, 61574391]

約数ペア:

[(1, 61574391), (3, 20524797), (9, 6841599), (17, 3622023), (27, 2280533), (51, 1207341), (153, 402447), (163, 377757), (459, 134149), (489, 125919), (823, 74817), (1467, 41973), (2469, 24939), (2771, 22221), (4401, 13991), (7407, 8313)]