90342921

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1\times {\mathrm{601}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 122230080

約数和(自身を除く): 31887159

約数列:

[1, 3, 89, 267, 563, 601, 1689, 1803, 50107, 53489, 150321, 160467, 338363, 1015089, 30114307, 90342921]

約数ペア:

[(1, 90342921), (3, 30114307), (89, 1015089), (267, 338363), (563, 160467), (601, 150321), (1689, 53489), (1803, 50107)]