43401561

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 71209728

約数和(自身を除く): 27808167

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 1037, 1281, 1993, 3111, 5979, 7259, 13951, 21777, 33881, 41853, 101643, 121573, 237167, 364719, 711501, 851011, 2066741, 2553033, 6200223, 14467187, 43401561]

約数ペア:

[(1, 43401561), (3, 14467187), (7, 6200223), (17, 2553033), (21, 2066741), (51, 851011), (61, 711501), (119, 364719), (183, 237167), (357, 121573), (427, 101643), (1037, 41853), (1281, 33881), (1993, 21777), (3111, 13951), (5979, 7259)]