89489670143

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1447}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 94705594368

約数和(自身を除く): 5215924225

約数列:

[1, 31, 97, 131, 157, 1447, 3007, 4061, 4867, 12707, 15229, 20567, 44857, 140359, 189557, 227179, 393917, 472099, 637577, 1994999, 4351129, 5876267, 7042549, 18387029, 22036363, 29760449, 61844969, 569997899, 683127253, 922573919, 2886763553, 89489670143]

約数ペア:

[(1, 89489670143), (31, 2886763553), (97, 922573919), (131, 683127253), (157, 569997899), (1447, 61844969), (3007, 29760449), (4061, 22036363), (4867, 18387029), (12707, 7042549), (15229, 5876267), (20567, 4351129), (44857, 1994999), (140359, 637577), (189557, 472099), (227179, 393917)]