66580501

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 74214000

約数和(自身を除く): 7633499

約数列:

[1, 13, 37, 149, 481, 929, 1937, 5513, 12077, 34373, 71669, 138421, 446849, 1799473, 5121577, 66580501]

約数ペア:

[(1, 66580501), (13, 5121577), (37, 1799473), (149, 446849), (481, 138421), (929, 71669), (1937, 34373), (5513, 12077)]