17963719983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1\times {\mathrm{2389}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 28562526720

約数和(自身を除く): 10598806737

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 503, 1359, 1509, 1661, 2389, 4527, 4983, 5533, 7167, 14949, 16599, 21501, 26279, 49797, 75953, 78837, 227859, 236511, 360739, 683577, 835483, 1082217, 1201667, 2506449, 3246651, 3605001, 3968129, 7519347, 10815003, 11904387, 13218337, 35713161, 39655011, 118965033, 181451717, 544355151, 1633065453, 1995968887, 5987906661, 17963719983]

約数ペア:

[(1, 17963719983), (3, 5987906661), (9, 1995968887), (11, 1633065453), (33, 544355151), (99, 181451717), (151, 118965033), (453, 39655011), (503, 35713161), (1359, 13218337), (1509, 11904387), (1661, 10815003), (2389, 7519347), (4527, 3968129), (4983, 3605001), (5533, 3246651), (7167, 2506449), (14949, 1201667), (16599, 1082217), (21501, 835483), (26279, 683577), (49797, 360739), (75953, 236511), (78837, 227859)]