8159961873

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{64237}}^1$

素因数の和:64533

約数の個数: 32

約数和(自身を含む): 13024382976

約数和(自身を除く): 4864421103

約数列:

[1, 3, 7, 21, 23, 69, 161, 263, 483, 789, 1841, 5523, 6049, 18147, 42343, 64237, 127029, 192711, 449659, 1348977, 1477451, 4432353, 10342157, 16894331, 31026471, 50682993, 118260317, 354780951, 388569613, 1165708839, 2719987291, 8159961873]

約数ペア:

[(1, 8159961873), (3, 2719987291), (7, 1165708839), (21, 388569613), (23, 354780951), (69, 118260317), (161, 50682993), (263, 31026471), (483, 16894331), (789, 10342157), (1841, 4432353), (5523, 1477451), (6049, 1348977), (18147, 449659), (42343, 192711), (64237, 127029)]