90479121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{7523}}^1$

素因数の和:7756

約数の個数: 16

約数和(自身を含む): 127607040

約数和(自身を除く): 37127919

約数列:

[1, 3, 19, 57, 211, 633, 4009, 7523, 12027, 22569, 142937, 428811, 1587353, 4762059, 30159707, 90479121]

約数ペア:

[(1, 90479121), (3, 30159707), (19, 4762059), (57, 1587353), (211, 428811), (633, 142937), (4009, 22569), (7523, 12027)]