47465379

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 76160000

約数和(自身を除く): 28694621

約数列:

[1, 3, 9, 13, 27, 39, 117, 271, 351, 499, 813, 1497, 2439, 3523, 4491, 6487, 7317, 10569, 13473, 19461, 31707, 58383, 95121, 135229, 175149, 405687, 1217061, 1757977, 3651183, 5273931, 15821793, 47465379]

約数ペア:

[(1, 47465379), (3, 15821793), (9, 5273931), (13, 3651183), (27, 1757977), (39, 1217061), (117, 405687), (271, 175149), (351, 135229), (499, 95121), (813, 58383), (1497, 31707), (2439, 19461), (3523, 13473), (4491, 10569), (6487, 7317)]