6640113123

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1\times {\mathrm{1471}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 11070099456

約数和(自身を除く): 4429986333

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 523, 959, 1233, 1471, 1569, 2877, 3661, 4413, 4707, 8631, 10297, 10983, 13239, 30891, 32949, 71651, 92673, 201527, 214953, 501557, 604581, 644859, 769333, 1410689, 1504671, 1813743, 2307999, 4232067, 4514013, 5385331, 6923997, 12696201, 16155993, 48467979, 105398621, 316195863, 737790347, 948587589, 2213371041, 6640113123]

約数ペア:

[(1, 6640113123), (3, 2213371041), (7, 948587589), (9, 737790347), (21, 316195863), (63, 105398621), (137, 48467979), (411, 16155993), (523, 12696201), (959, 6923997), (1233, 5385331), (1471, 4514013), (1569, 4232067), (2877, 2307999), (3661, 1813743), (4413, 1504671), (4707, 1410689), (8631, 769333), (10297, 644859), (10983, 604581), (13239, 501557), (30891, 214953), (32949, 201527), (71651, 92673)]