68656248843

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1\times {\mathrm{2347}}^1$

素因数の和:3744

約数の個数: 64

約数和(自身を含む): 114161037312

約数和(自身を除く): 45504788469

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1079, 1291, 1743, 2347, 3237, 3873, 7041, 7553, 9037, 16429, 16783, 22659, 27111, 30511, 49287, 50349, 91533, 107153, 117481, 194801, 213577, 321459, 352443, 584403, 640731, 750071, 1363607, 1392989, 2250213, 2532413, 3029977, 4090821, 4178967, 7597239, 9089931, 9750923, 17726891, 21209839, 29252769, 39389701, 53180673, 63629517, 118169103, 251488091, 275727907, 754464273, 827183721, 1760416637, 3269345183, 5281249911, 9808035549, 22885416281, 68656248843]

約数ペア:

[(1, 68656248843), (3, 22885416281), (7, 9808035549), (13, 5281249911), (21, 3269345183), (39, 1760416637), (83, 827183721), (91, 754464273), (249, 275727907), (273, 251488091), (581, 118169103), (1079, 63629517), (1291, 53180673), (1743, 39389701), (2347, 29252769), (3237, 21209839), (3873, 17726891), (7041, 9750923), (7553, 9089931), (9037, 7597239), (16429, 4178967), (16783, 4090821), (22659, 3029977), (27111, 2532413), (30511, 2250213), (49287, 1392989), (50349, 1363607), (91533, 750071), (107153, 640731), (117481, 584403), (194801, 352443), (213577, 321459)]