45420813

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 66984320

約数和(自身を除く): 21563507

約数列:

[1, 3, 9, 79, 193, 237, 331, 579, 711, 993, 1737, 2979, 15247, 26149, 45741, 63883, 78447, 137223, 191649, 235341, 574947, 5046757, 15140271, 45420813]

約数ペア:

[(1, 45420813), (3, 15140271), (9, 5046757), (79, 574947), (193, 235341), (237, 191649), (331, 137223), (579, 78447), (711, 63883), (993, 45741), (1737, 26149), (2979, 15247)]