68713203

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 99754032

約数和(自身を除く): 31040829

約数列:

[1, 3, 13, 39, 169, 313, 433, 507, 939, 1299, 4069, 5629, 12207, 16887, 52897, 73177, 135529, 158691, 219531, 406587, 1761877, 5285631, 22904401, 68713203]

約数ペア:

[(1, 68713203), (3, 22904401), (13, 5285631), (39, 1761877), (169, 406587), (313, 219531), (433, 158691), (507, 135529), (939, 73177), (1299, 52897), (4069, 16887), (5629, 12207)]