16636428627

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{11159}}^1$

素因数の和:11352

約数の個数: 64

約数和(自身を含む): 28158197760

約数和(自身を除く): 11521769133

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 127, 129, 273, 301, 381, 559, 889, 903, 1651, 1677, 2667, 3913, 4953, 5461, 11159, 11557, 11739, 16383, 33477, 34671, 38227, 70993, 78113, 114681, 145067, 212979, 234339, 435201, 479837, 496951, 1015469, 1417193, 1439511, 1490853, 3046407, 3358859, 4251579, 6237881, 9920351, 10076577, 18423509, 18713643, 29761053, 43665167, 55270527, 60939299, 128964563, 130995501, 182817897, 386893689, 426575093, 792210887, 1279725279, 2376632661, 5545476209, 16636428627]

約数ペア:

[(1, 16636428627), (3, 5545476209), (7, 2376632661), (13, 1279725279), (21, 792210887), (39, 426575093), (43, 386893689), (91, 182817897), (127, 130995501), (129, 128964563), (273, 60939299), (301, 55270527), (381, 43665167), (559, 29761053), (889, 18713643), (903, 18423509), (1651, 10076577), (1677, 9920351), (2667, 6237881), (3913, 4251579), (4953, 3358859), (5461, 3046407), (11159, 1490853), (11557, 1439511), (11739, 1417193), (16383, 1015469), (33477, 496951), (34671, 479837), (38227, 435201), (70993, 234339), (78113, 212979), (114681, 145067)]