76661921

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{68023}}^1$

素因数の和:68060

約数の個数: 12

約数和(自身を含む): 93056832

約数和(自身を除く): 16394911

約数列:

[1, 7, 23, 49, 161, 1127, 68023, 476161, 1564529, 3333127, 10951703, 76661921]

約数ペア:

[(1, 76661921), (7, 10951703), (23, 3333127), (49, 1564529), (161, 476161), (1127, 68023)]