83662397

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 108724224

約数和(自身を除く): 25061827

約数列:

[1, 7, 13, 31, 47, 91, 217, 329, 403, 611, 631, 1457, 2821, 4277, 4417, 8203, 10199, 18941, 19561, 29657, 57421, 132587, 136927, 207599, 254293, 385541, 919367, 1780051, 2698787, 6435569, 11951771, 83662397]

約数ペア:

[(1, 83662397), (7, 11951771), (13, 6435569), (31, 2698787), (47, 1780051), (91, 919367), (217, 385541), (329, 254293), (403, 207599), (611, 136927), (631, 132587), (1457, 57421), (2821, 29657), (4277, 19561), (4417, 18941), (8203, 10199)]