90072843

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{10487}}^1$

素因数の和:10906

約数の個数: 16

約数和(自身を含む): 137602560

約数和(自身を除く): 47529717

約数列:

[1, 3, 7, 21, 409, 1227, 2863, 8589, 10487, 31461, 73409, 220227, 4289183, 12867549, 30024281, 90072843]

約数ペア:

[(1, 90072843), (3, 30024281), (7, 12867549), (21, 4289183), (409, 220227), (1227, 73409), (2863, 31461), (8589, 10487)]