156958468023

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{304933}}^1$

素因数の和:305263

約数の個数: 32

約数和(自身を含む): 242307874816

約数和(自身を除く): 85349406793

約数列:

[1, 3, 7, 21, 127, 193, 381, 579, 889, 1351, 2667, 4053, 24511, 73533, 171577, 304933, 514731, 914799, 2134531, 6403593, 38726491, 58852069, 116179473, 176556207, 271085437, 411964483, 813256311, 1235893449, 7474212763, 22422638289, 52319489341, 156958468023]

約数ペア:

[(1, 156958468023), (3, 52319489341), (7, 22422638289), (21, 7474212763), (127, 1235893449), (193, 813256311), (381, 411964483), (579, 271085437), (889, 176556207), (1351, 116179473), (2667, 58852069), (4053, 38726491), (24511, 6403593), (73533, 2134531), (171577, 914799), (304933, 514731)]