86874369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{54949}}^1$

素因数の和:55000

約数の個数: 16

約数和(自身を含む): 126604800

約数和(自身を除く): 39730431

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 54949, 164847, 934133, 1703419, 2802399, 5110257, 28958123, 86874369]

約数ペア:

[(1, 86874369), (3, 28958123), (17, 5110257), (31, 2802399), (51, 1703419), (93, 934133), (527, 164847), (1581, 54949)]