129603969

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{145459}}^1$

素因数の和:145482

約数の個数: 20

約数和(自身を含む): 211207920

約数和(自身を除く): 81603951

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 145459, 436377, 1309131, 1600049, 3927393, 4800147, 11782179, 14400441, 43201323, 129603969]

約数ペア:

[(1, 129603969), (3, 43201323), (9, 14400441), (11, 11782179), (27, 4800147), (33, 3927393), (81, 1600049), (99, 1309131), (297, 436377), (891, 145459)]