80775471

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3460

約数の個数: 32

約数和(自身を含む): 131097600

約数和(自身を除く): 50322129

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 3381, 3413, 7889, 10239, 23667, 23891, 71673, 78499, 167237, 235497, 501711, 549493, 1170659, 1648479, 3511977, 3846451, 11539353, 26925157, 80775471]

約数ペア:

[(1, 80775471), (3, 26925157), (7, 11539353), (21, 3846451), (23, 3511977), (49, 1648479), (69, 1170659), (147, 549493), (161, 501711), (343, 235497), (483, 167237), (1029, 78499), (1127, 71673), (3381, 23891), (3413, 23667), (7889, 10239)]