87118473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{51949}}^1$

素因数の和:52008

約数の個数: 16

約数和(自身を含む): 128004800

約数和(自身を除く): 40886327

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 51949, 155847, 675337, 2026011, 2233807, 6701421, 29039491, 87118473]

約数ペア:

[(1, 87118473), (3, 29039491), (13, 6701421), (39, 2233807), (43, 2026011), (129, 675337), (559, 155847), (1677, 51949)]