72503203

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 77440000

約数和(自身を除く): 4936797

約数列:

[1, 31, 43, 109, 499, 1333, 3379, 4687, 15469, 21457, 54391, 145297, 665167, 1686121, 2338813, 72503203]

約数ペア:

[(1, 72503203), (31, 2338813), (43, 1686121), (109, 665167), (499, 145297), (1333, 54391), (3379, 21457), (4687, 15469)]