248597660157

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{5623}}^1$

素因数の和:5919

約数の個数: 96

約数和(自身を含む): 422800982016

約数和(自身を除く): 174203321859

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 127, 137, 231, 363, 381, 411, 847, 889, 959, 1397, 1507, 2541, 2667, 2877, 4191, 4521, 5623, 9779, 10549, 15367, 16577, 16869, 17399, 29337, 31647, 39361, 46101, 49731, 52197, 61853, 107569, 116039, 118083, 121793, 185559, 191389, 322707, 348117, 365379, 432971, 574167, 680383, 714121, 770351, 1298913, 1339723, 2041149, 2105279, 2142363, 2311053, 4019169, 4762681, 4998847, 5392457, 6315837, 7855331, 8473861, 14288043, 14736953, 14996541, 16177371, 23565993, 25421583, 44210859, 54987317, 59317027, 86408641, 93212471, 97834577, 164961951, 177951081, 259225923, 279637413, 293503731, 604860487, 652487297, 684842039, 1076180347, 1814581461, 1957461891, 2054526117, 3228541041, 7533262429, 11837983817, 22599787287, 35513951451, 82865886719, 248597660157]

約数ペア:

[(1, 248597660157), (3, 82865886719), (7, 35513951451), (11, 22599787287), (21, 11837983817), (33, 7533262429), (77, 3228541041), (121, 2054526117), (127, 1957461891), (137, 1814581461), (231, 1076180347), (363, 684842039), (381, 652487297), (411, 604860487), (847, 293503731), (889, 279637413), (959, 259225923), (1397, 177951081), (1507, 164961951), (2541, 97834577), (2667, 93212471), (2877, 86408641), (4191, 59317027), (4521, 54987317), (5623, 44210859), (9779, 25421583), (10549, 23565993), (15367, 16177371), (16577, 14996541), (16869, 14736953), (17399, 14288043), (29337, 8473861), (31647, 7855331), (39361, 6315837), (46101, 5392457), (49731, 4998847), (52197, 4762681), (61853, 4019169), (107569, 2311053), (116039, 2142363), (118083, 2105279), (121793, 2041149), (185559, 1339723), (191389, 1298913), (322707, 770351), (348117, 714121), (365379, 680383), (432971, 574167)]