67245339

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{21491}}^1$

素因数の和:21650

約数の個数: 16

約数和(自身を含む): 103161600

約数和(自身を除く): 35916261

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 21491, 64473, 150437, 451311, 3202159, 9606477, 22415113, 67245339]

約数ペア:

[(1, 67245339), (3, 22415113), (7, 9606477), (21, 3202159), (149, 451311), (447, 150437), (1043, 64473), (3129, 21491)]