53291277

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 60

約数和(自身を含む): 91672020

約数和(自身を除く): 38380743

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 169, 221, 229, 351, 459, 507, 663, 687, 1053, 1377, 1521, 1989, 2061, 2873, 2977, 3893, 4563, 5967, 6183, 8619, 8931, 11679, 13689, 17901, 18549, 25857, 26793, 35037, 38701, 50609, 77571, 80379, 105111, 116103, 151827, 232713, 241137, 315333, 348309, 455481, 657917, 1044927, 1366443, 1973751, 3134781, 4099329, 5921253, 17763759, 53291277]

約数ペア:

[(1, 53291277), (3, 17763759), (9, 5921253), (13, 4099329), (17, 3134781), (27, 1973751), (39, 1366443), (51, 1044927), (81, 657917), (117, 455481), (153, 348309), (169, 315333), (221, 241137), (229, 232713), (351, 151827), (459, 116103), (507, 105111), (663, 80379), (687, 77571), (1053, 50609), (1377, 38701), (1521, 35037), (1989, 26793), (2061, 25857), (2873, 18549), (2977, 17901), (3893, 13689), (4563, 11679), (5967, 8931), (6183, 8619)]