145702017

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{125497}}^1$

素因数の和:125549

約数の個数: 16

約数和(自身を含む): 220876480

約数和(自身を除く): 75174463

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 125497, 376491, 1129473, 3388419, 5396371, 16189113, 48567339, 145702017]

約数ペア:

[(1, 145702017), (3, 48567339), (9, 16189113), (27, 5396371), (43, 3388419), (129, 1129473), (387, 376491), (1161, 125497)]