1215676053

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{89513}}^1$

素因数の和:90025

約数の個数: 16

約数和(自身を含む): 1804602240

約数和(自身を除く): 588926187

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 13581, 89513, 268539, 805617, 2416851, 45025039, 135075117, 405225351, 1215676053]

約数ペア:

[(1, 1215676053), (3, 405225351), (9, 135075117), (27, 45025039), (503, 2416851), (1509, 805617), (4527, 268539), (13581, 89513)]