78418329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{23071}}^1$

素因数の和:23188

約数の個数: 16

約数和(自身を含む): 115175424

約数和(自身を除く): 36757095

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 23071, 69213, 253781, 761343, 2376313, 7128939, 26139443, 78418329]

約数ペア:

[(1, 78418329), (3, 26139443), (11, 7128939), (33, 2376313), (103, 761343), (309, 253781), (1133, 69213), (3399, 23071)]