78066801

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3539}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 124608000

約数和(自身を除く): 46541199

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 3539, 7353, 10617, 22059, 31851, 67241, 95553, 152177, 201723, 456531, 605169, 1369593, 1815507, 2891363, 4108779, 8674089, 26022267, 78066801]

約数ペア:

[(1, 78066801), (3, 26022267), (9, 8674089), (19, 4108779), (27, 2891363), (43, 1815507), (57, 1369593), (129, 605169), (171, 456531), (387, 201723), (513, 152177), (817, 95553), (1161, 67241), (2451, 31851), (3539, 22059), (7353, 10617)]