127855806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23087}}^1$

素因数の和:23176

約数の個数: 32

約数和(自身を含む): 279272448

約数和(自身を除く): 151416642

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 23087, 46174, 69261, 138522, 300131, 600262, 900393, 1639177, 1800786, 3278354, 4917531, 9835062, 21309301, 42618602, 63927903, 127855806]

約数ペア:

[(1, 127855806), (2, 63927903), (3, 42618602), (6, 21309301), (13, 9835062), (26, 4917531), (39, 3278354), (71, 1800786), (78, 1639177), (142, 900393), (213, 600262), (426, 300131), (923, 138522), (1846, 69261), (2769, 46174), (5538, 23087)]