70446351

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 100533904

約数和(自身を除く): 30087553

約数列:

[1, 3, 17, 51, 193, 289, 421, 579, 867, 1263, 3281, 7157, 9843, 21471, 55777, 81253, 121669, 167331, 243759, 365007, 1381301, 4143903, 23482117, 70446351]

約数ペア:

[(1, 70446351), (3, 23482117), (17, 4143903), (51, 1381301), (193, 365007), (289, 243759), (421, 167331), (579, 121669), (867, 81253), (1263, 55777), (3281, 21471), (7157, 9843)]