71224353

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{38231}}^1$

素因数の和:38266

約数の個数: 20

約数和(自身を含む): 111025728

約数和(自身を除く): 39801375

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 38231, 114693, 344079, 879313, 1032237, 2637939, 3096711, 7913817, 23741451, 71224353]

約数ペア:

[(1, 71224353), (3, 23741451), (9, 7913817), (23, 3096711), (27, 2637939), (69, 1032237), (81, 879313), (207, 344079), (621, 114693), (1863, 38231)]