78839406

素因数分解:

$2^1\times 3^5\times {\mathrm{162221}}^1$

素因数の和:162238

約数の個数: 24

約数和(自身を含む): 177146424

約数和(自身を除く): 98307018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 162221, 324442, 486663, 973326, 1459989, 2919978, 4379967, 8759934, 13139901, 26279802, 39419703, 78839406]

約数ペア:

[(1, 78839406), (2, 39419703), (3, 26279802), (6, 13139901), (9, 8759934), (18, 4379967), (27, 2919978), (54, 1459989), (81, 973326), (162, 486663), (243, 324442), (486, 162221)]