158007003

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{5653}}^1$

素因数の和:5696

約数の個数: 32

約数和(自身を含む): 264878592

約数和(自身を除く): 106871589

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1331, 2541, 3993, 5653, 9317, 16959, 27951, 39571, 62183, 118713, 186549, 435281, 684013, 1305843, 2052039, 4788091, 7524143, 14364273, 22572429, 52669001, 158007003]

約数ペア:

[(1, 158007003), (3, 52669001), (7, 22572429), (11, 14364273), (21, 7524143), (33, 4788091), (77, 2052039), (121, 1305843), (231, 684013), (363, 435281), (847, 186549), (1331, 118713), (2541, 62183), (3993, 39571), (5653, 27951), (9317, 16959)]