129396969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{23531}}^1$

素因数の和:23597

約数の個数: 24

約数和(自身を含む): 205575552

約数和(自身を除く): 76178583

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 23531, 70593, 211779, 305903, 917709, 1105957, 2753127, 3317871, 9953613, 14377441, 43132323, 129396969]

約数ペア:

[(1, 129396969), (3, 43132323), (9, 14377441), (13, 9953613), (39, 3317871), (47, 2753127), (117, 1105957), (141, 917709), (423, 305903), (611, 211779), (1833, 70593), (5499, 23531)]