73881951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{172219}}^1$

素因数の和:172246

約数の個数: 16

約数和(自身を含む): 115731840

約数和(自身を除く): 41849889

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 172219, 516657, 1894409, 2238847, 5683227, 6716541, 24627317, 73881951]

約数ペア:

[(1, 73881951), (3, 24627317), (11, 6716541), (13, 5683227), (33, 2238847), (39, 1894409), (143, 516657), (429, 172219)]