68081521

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 71705088

約数和(自身を除く): 3623567

約数列:

[1, 47, 53, 151, 181, 2491, 7097, 8003, 8507, 9593, 27331, 376141, 450871, 1284557, 1448543, 68081521]

約数ペア:

[(1, 68081521), (47, 1448543), (53, 1284557), (151, 450871), (181, 376141), (2491, 27331), (7097, 9593), (8003, 8507)]