61674639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23603}}^1$

素因数の和:23686

約数の個数: 16

約数和(自身を含む): 89884032

約数和(自身を除く): 28209393

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 23603, 70809, 306839, 920517, 1581401, 4744203, 20558213, 61674639]

約数ペア:

[(1, 61674639), (3, 20558213), (13, 4744203), (39, 1581401), (67, 920517), (201, 306839), (871, 70809), (2613, 23603)]