156968265993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21503}}^1\times {\mathrm{31601}}^1$

素因数の和:53125

約数の個数: 32

約数和(自身を含む): 260954652672

約数和(自身を除く): 103986386679

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 21503, 31601, 64509, 94803, 150521, 221207, 236533, 347611, 451563, 663621, 709599, 1042833, 1655731, 2433277, 4967193, 7299831, 679516303, 2038548909, 4756614121, 7474679333, 14269842363, 22424037999, 52322755331, 156968265993]

約数ペア:

[(1, 156968265993), (3, 52322755331), (7, 22424037999), (11, 14269842363), (21, 7474679333), (33, 4756614121), (77, 2038548909), (231, 679516303), (21503, 7299831), (31601, 4967193), (64509, 2433277), (94803, 1655731), (150521, 1042833), (221207, 709599), (236533, 663621), (347611, 451563)]