81493156973

素因数分解:

${\mathrm{61}}^1\times {\mathrm{569}}^1\times {\mathrm{883}}^1\times {\mathrm{2659}}^1$

素因数の和:4172

約数の個数: 16

約数和(自身を含む): 83099889600

約数和(自身を除く): 1606732627

約数列:

[1, 61, 569, 883, 2659, 34709, 53863, 162199, 502427, 1512971, 2347897, 30648047, 92291231, 143221717, 1335953393, 81493156973]

約数ペア:

[(1, 81493156973), (61, 1335953393), (569, 143221717), (883, 92291231), (2659, 30648047), (34709, 2347897), (53863, 1512971), (162199, 502427)]