145854527

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 183495312

約数和(自身を除く): 37640785

約数列:

[1, 7, 13, 49, 91, 401, 571, 637, 2807, 3997, 5213, 7423, 19649, 27979, 36491, 51961, 228971, 255437, 363727, 1602797, 2976623, 11219579, 20836361, 145854527]

約数ペア:

[(1, 145854527), (7, 20836361), (13, 11219579), (49, 2976623), (91, 1602797), (401, 363727), (571, 255437), (637, 228971), (2807, 51961), (3997, 36491), (5213, 27979), (7423, 19649)]