68263461

素因数分解:

$3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2371}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 112983104

約数和(自身を除く): 44719643

約数列:

[1, 3, 7, 9, 21, 63, 457, 1371, 2371, 3199, 4113, 7113, 9597, 16597, 21339, 28791, 49791, 149373, 1083547, 3250641, 7584829, 9751923, 22754487, 68263461]

約数ペア:

[(1, 68263461), (3, 22754487), (7, 9751923), (9, 7584829), (21, 3250641), (63, 1083547), (457, 149373), (1371, 49791), (2371, 28791), (3199, 21339), (4113, 16597), (7113, 9597)]