91985061

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{230539}}^1$

素因数の和:230568

約数の個数: 16

約数和(自身を含む): 147545600

約数和(自身を除く): 55560539

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 230539, 691617, 1613773, 4380241, 4841319, 13140723, 30661687, 91985061]

約数ペア:

[(1, 91985061), (3, 30661687), (7, 13140723), (19, 4841319), (21, 4380241), (57, 1613773), (133, 691617), (399, 230539)]