53122251

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6277}}^1$

素因数の和:6331

約数の個数: 32

約数和(自身を含む): 90001408

約数和(自身を除く): 36879157

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 6277, 8463, 18831, 43939, 81601, 131817, 194587, 244803, 571207, 583761, 1362109, 1713621, 2529631, 4086327, 7588893, 17707417, 53122251]

約数ペア:

[(1, 53122251), (3, 17707417), (7, 7588893), (13, 4086327), (21, 2529631), (31, 1713621), (39, 1362109), (91, 583761), (93, 571207), (217, 244803), (273, 194587), (403, 131817), (651, 81601), (1209, 43939), (2821, 18831), (6277, 8463)]