27472389119

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{77261}}^1$

素因数の和:77990

約数の個数: 16

約数和(自身を含む): 31844305920

約数和(自身を除く): 4371916801

約数列:

[1, 7, 79, 553, 643, 4501, 50797, 77261, 355579, 540827, 6103619, 42725333, 49678823, 347751761, 3924627017, 27472389119]

約数ペア:

[(1, 27472389119), (7, 3924627017), (79, 347751761), (553, 49678823), (643, 42725333), (4501, 6103619), (50797, 540827), (77261, 355579)]