63673371

素因数分解:

$3^4\times {\mathrm{491}}^1\times {\mathrm{1601}}^1$

素因数の和:2104

約数の個数: 20

約数和(自身を含む): 95370264

約数和(自身を除く): 31696893

約数列:

[1, 3, 9, 27, 81, 491, 1473, 1601, 4419, 4803, 13257, 14409, 39771, 43227, 129681, 786091, 2358273, 7074819, 21224457, 63673371]

約数ペア:

[(1, 63673371), (3, 21224457), (9, 7074819), (27, 2358273), (81, 786091), (491, 129681), (1473, 43227), (1601, 39771), (4419, 14409), (4803, 13257)]