50870187

素因数分解:

$3^4\times {\mathrm{659}}^1\times {\mathrm{953}}^1$

素因数の和:1624

約数の個数: 20

約数和(自身を含む): 76186440

約数和(自身を除く): 25316253

約数列:

[1, 3, 9, 27, 81, 659, 953, 1977, 2859, 5931, 8577, 17793, 25731, 53379, 77193, 628027, 1884081, 5652243, 16956729, 50870187]

約数ペア:

[(1, 50870187), (3, 16956729), (9, 5652243), (27, 1884081), (81, 628027), (659, 77193), (953, 53379), (1977, 25731), (2859, 17793), (5931, 8577)]