71378323

素因数分解:

${\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 74942560

約数和(自身を除く): 3564237

約数列:

[1, 43, 97, 109, 157, 4171, 4687, 6751, 10573, 15229, 17113, 454639, 654847, 735859, 1659961, 71378323]

約数ペア:

[(1, 71378323), (43, 1659961), (97, 735859), (109, 654847), (157, 454639), (4171, 17113), (4687, 15229), (6751, 10573)]