81461941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 90682560

約数和(自身を除く): 9220619

約数列:

[1, 11, 73, 229, 443, 803, 2519, 4873, 16717, 32339, 101447, 183887, 355729, 1115917, 7405631, 81461941]

約数ペア:

[(1, 81461941), (11, 7405631), (73, 1115917), (229, 355729), (443, 183887), (803, 101447), (2519, 32339), (4873, 16717)]