66967978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{434857}}^1$

素因数の和:434877

約数の個数: 16

約数和(自身を含む): 125239104

約数和(自身を除く): 58271126

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 434857, 869714, 3043999, 4783427, 6087998, 9566854, 33483989, 66967978]

約数ペア:

[(1, 66967978), (2, 33483989), (7, 9566854), (11, 6087998), (14, 4783427), (22, 3043999), (77, 869714), (154, 434857)]