229700529

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{7727}}^1$

素因数の和:8106

約数の個数: 20

約数和(自身を含む): 344112384

約数和(自身を除く): 114411855

約数列:

[1, 3, 9, 27, 81, 367, 1101, 3303, 7727, 9909, 23181, 29727, 69543, 208629, 625887, 2835809, 8507427, 25522281, 76566843, 229700529]

約数ペア:

[(1, 229700529), (3, 76566843), (9, 25522281), (27, 8507427), (81, 2835809), (367, 625887), (1101, 208629), (3303, 69543), (7727, 29727), (9909, 23181)]