71402499

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 130222080

約数和(自身を除く): 58819581

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 71, 119, 153, 189, 213, 313, 357, 459, 497, 639, 939, 1071, 1207, 1491, 1917, 2191, 2817, 3213, 3621, 4473, 5321, 6573, 8449, 8451, 10863, 13419, 15963, 19719, 22223, 25347, 32589, 37247, 47889, 59157, 66669, 76041, 111741, 143667, 155561, 200007, 228123, 335223, 377791, 466683, 600021, 1005669, 1133373, 1400049, 2644537, 3400119, 4200147, 7933611, 10200357, 23800833, 71402499]

約数ペア:

[(1, 71402499), (3, 23800833), (7, 10200357), (9, 7933611), (17, 4200147), (21, 3400119), (27, 2644537), (51, 1400049), (63, 1133373), (71, 1005669), (119, 600021), (153, 466683), (189, 377791), (213, 335223), (313, 228123), (357, 200007), (459, 155561), (497, 143667), (639, 111741), (939, 76041), (1071, 66669), (1207, 59157), (1491, 47889), (1917, 37247), (2191, 32589), (2817, 25347), (3213, 22223), (3621, 19719), (4473, 15963), (5321, 13419), (6573, 10863), (8449, 8451)]