146670981

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 206841600

約数和(自身を除く): 60170619

約数列:

[1, 3, 41, 53, 123, 149, 151, 159, 447, 453, 2173, 6109, 6191, 6519, 7897, 8003, 18327, 18573, 22499, 23691, 24009, 67497, 323777, 328123, 922459, 971331, 984369, 1192447, 2767377, 3577341, 48890327, 146670981]

約数ペア:

[(1, 146670981), (3, 48890327), (41, 3577341), (53, 2767377), (123, 1192447), (149, 984369), (151, 971331), (159, 922459), (447, 328123), (453, 323777), (2173, 67497), (6109, 24009), (6191, 23691), (6519, 22499), (7897, 18573), (8003, 18327)]