69579891

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{6659}}^1$

素因数の和:6717

約数の個数: 24

約数和(自身を含む): 106666560

約数和(自身を除く): 37086669

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 6659, 10449, 19977, 59931, 179793, 286337, 539379, 859011, 1618137, 2577033, 7731099, 23193297, 69579891]

約数ペア:

[(1, 69579891), (3, 23193297), (9, 7731099), (27, 2577033), (43, 1618137), (81, 859011), (129, 539379), (243, 286337), (387, 179793), (1161, 59931), (3483, 19977), (6659, 10449)]