157058728731

素因数分解:

$3^5\times {\mathrm{557}}^1\times {\mathrm{653}}^1\times {\mathrm{1777}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 236181070944

約数和(自身を除く): 79122342213

約数列:

[1, 3, 9, 27, 81, 243, 557, 653, 1671, 1777, 1959, 5013, 5331, 5877, 15039, 15993, 17631, 45117, 47979, 52893, 135351, 143937, 158679, 363721, 431811, 989789, 1091163, 1160381, 2969367, 3273489, 3481143, 8908101, 9820467, 10443429, 26724303, 29461401, 31330287, 80172909, 88384203, 93990861, 240518727, 281972583, 646332217, 1938996651, 5816989953, 17450969859, 52352909577, 157058728731]

約数ペア:

[(1, 157058728731), (3, 52352909577), (9, 17450969859), (27, 5816989953), (81, 1938996651), (243, 646332217), (557, 281972583), (653, 240518727), (1671, 93990861), (1777, 88384203), (1959, 80172909), (5013, 31330287), (5331, 29461401), (5877, 26724303), (15039, 10443429), (15993, 9820467), (17631, 8908101), (45117, 3481143), (47979, 3273489), (52893, 2969367), (135351, 1160381), (143937, 1091163), (158679, 989789), (363721, 431811)]