72058257

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3119}}^1$

素因数の和:3293

約数の個数: 24

約数和(自身を含む): 110972160

約数和(自身を除く): 38913903

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 2567, 3119, 7701, 9357, 23103, 28071, 53023, 159069, 470969, 477207, 1412907, 4238721, 8006473, 24019419, 72058257]

約数ペア:

[(1, 72058257), (3, 24019419), (9, 8006473), (17, 4238721), (51, 1412907), (151, 477207), (153, 470969), (453, 159069), (1359, 53023), (2567, 28071), (3119, 23103), (7701, 9357)]