81498683

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9551}}^1$

素因数の和:9634

約数の個数: 16

約数和(自身を含む): 99035136

約数和(自身を除く): 17536453

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 9551, 66857, 219673, 506203, 1537711, 3543421, 11642669, 81498683]

約数ペア:

[(1, 81498683), (7, 11642669), (23, 3543421), (53, 1537711), (161, 506203), (371, 219673), (1219, 66857), (8533, 9551)]