142845903

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{89671}}^1$

素因数の和:89739

約数の個数: 16

約数和(自身を含む): 215212800

約数和(自身を除く): 72366897

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 89671, 269013, 807039, 2421117, 5290589, 15871767, 47615301, 142845903]

約数ペア:

[(1, 142845903), (3, 47615301), (9, 15871767), (27, 5290589), (59, 2421117), (177, 807039), (531, 269013), (1593, 89671)]