70294809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 104315904

約数和(自身を除く): 34021095

約数列:

[1, 3, 13, 39, 43, 129, 167, 251, 501, 559, 753, 1677, 2171, 3263, 6513, 7181, 9789, 10793, 21543, 32379, 41917, 93353, 125751, 140309, 280059, 420927, 544921, 1634763, 1802431, 5407293, 23431603, 70294809]

約数ペア:

[(1, 70294809), (3, 23431603), (13, 5407293), (39, 1802431), (43, 1634763), (129, 544921), (167, 420927), (251, 280059), (501, 140309), (559, 125751), (753, 93353), (1677, 41917), (2171, 32379), (3263, 21543), (6513, 10793), (7181, 9789)]