172643103

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{90059}}^1$

素因数の和:90139

約数の個数: 16

約数和(自身を含む): 259372800

約数和(自身を除く): 86729697

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 90059, 270177, 810531, 2431593, 6394189, 19182567, 57547701, 172643103]

約数ペア:

[(1, 172643103), (3, 57547701), (9, 19182567), (27, 6394189), (71, 2431593), (213, 810531), (639, 270177), (1917, 90059)]