53224227

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 90874368

約数和(自身を除く): 37650141

約数列:

[1, 3, 7, 9, 21, 63, 71, 73, 163, 213, 219, 489, 497, 511, 639, 657, 1141, 1467, 1491, 1533, 3423, 4473, 4599, 5183, 10269, 11573, 11899, 15549, 34719, 35697, 36281, 46647, 81011, 83293, 104157, 107091, 108843, 243033, 249879, 326529, 729099, 749637, 844829, 2534487, 5913803, 7603461, 17741409, 53224227]

約数ペア:

[(1, 53224227), (3, 17741409), (7, 7603461), (9, 5913803), (21, 2534487), (63, 844829), (71, 749637), (73, 729099), (163, 326529), (213, 249879), (219, 243033), (489, 108843), (497, 107091), (511, 104157), (639, 83293), (657, 81011), (1141, 46647), (1467, 36281), (1491, 35697), (1533, 34719), (3423, 15549), (4473, 11899), (4599, 11573), (5183, 10269)]