61399806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11087}}^1$

素因数の和:11176

約数の個数: 32

約数和(自身を含む): 134120448

約数和(自身を除く): 72720642

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 11087, 22174, 33261, 66522, 144131, 288262, 432393, 787177, 864786, 1574354, 2361531, 4723062, 10233301, 20466602, 30699903, 61399806]

約数ペア:

[(1, 61399806), (2, 30699903), (3, 20466602), (6, 10233301), (13, 4723062), (26, 2361531), (39, 1574354), (71, 864786), (78, 787177), (142, 432393), (213, 288262), (426, 144131), (923, 66522), (1846, 33261), (2769, 22174), (5538, 11087)]