90887169

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1601}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 123033600

約数和(自身を除く): 32146431

約数列:

[1, 3, 127, 149, 381, 447, 1601, 4803, 18923, 56769, 203327, 238549, 609981, 715647, 30295723, 90887169]

約数ペア:

[(1, 90887169), (3, 30295723), (127, 715647), (149, 609981), (381, 238549), (447, 203327), (1601, 56769), (4803, 18923)]