29779667827

素因数分解:

$7^6\times {\mathrm{13}}^1\times {\mathrm{19471}}^1$

素因数の和:19526

約数の個数: 28

約数和(自身を含む): 37417356256

約数和(自身を除く): 7637688429

約数列:

[1, 7, 13, 49, 91, 343, 637, 2401, 4459, 16807, 19471, 31213, 117649, 136297, 218491, 253123, 954079, 1529437, 1771861, 6678553, 12403027, 46749871, 86821189, 327249097, 607748323, 2290743679, 4254238261, 29779667827]

約数ペア:

[(1, 29779667827), (7, 4254238261), (13, 2290743679), (49, 607748323), (91, 327249097), (343, 86821189), (637, 46749871), (2401, 12403027), (4459, 6678553), (16807, 1771861), (19471, 1529437), (31213, 954079), (117649, 253123), (136297, 218491)]