67933581

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 98972928

約数和(自身を除く): 31039347

約数列:

[1, 3, 17, 51, 71, 73, 213, 219, 257, 771, 1207, 1241, 3621, 3723, 4369, 5183, 13107, 15549, 18247, 18761, 54741, 56283, 88111, 264333, 310199, 318937, 930597, 956811, 1332031, 3996093, 22644527, 67933581]

約数ペア:

[(1, 67933581), (3, 22644527), (17, 3996093), (51, 1332031), (71, 956811), (73, 930597), (213, 318937), (219, 310199), (257, 264333), (771, 88111), (1207, 56283), (1241, 54741), (3621, 18761), (3723, 18247), (4369, 15549), (5183, 13107)]