68316003

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47147}}^1$

素因数の和:47183

約数の個数: 24

約数和(自身を含む): 117681408

約数和(自身を除く): 49365405

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 47147, 141441, 330029, 424323, 990087, 1084381, 2970261, 3253143, 7590667, 9759429, 22772001, 68316003]

約数ペア:

[(1, 68316003), (3, 22772001), (7, 9759429), (9, 7590667), (21, 3253143), (23, 2970261), (63, 1084381), (69, 990087), (161, 424323), (207, 330029), (483, 141441), (1449, 47147)]