64800357

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{12421}}^1$

素因数の和:12508

約数の個数: 16

約数和(自身を含む): 90630912

約数和(自身を除く): 25830555

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 12421, 37263, 459577, 583787, 1378731, 1751361, 21600119, 64800357]

約数ペア:

[(1, 64800357), (3, 21600119), (37, 1751361), (47, 1378731), (111, 583787), (141, 459577), (1739, 37263), (5217, 12421)]