2078752707

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 3355914240

約数和(自身を除く): 1277161533

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 167, 423, 459, 501, 577, 799, 1269, 1503, 1731, 2397, 2839, 4509, 5193, 7191, 7849, 8517, 9809, 15579, 21573, 23547, 25551, 27119, 29427, 70641, 76653, 81357, 88281, 96359, 133433, 211923, 244071, 264843, 289077, 400299, 461023, 732213, 867231, 1200897, 1383069, 1638103, 2601693, 3602691, 4149207, 4528873, 4914309, 12447621, 13586619, 14742927, 40759857, 44228781, 76990841, 122279571, 230972523, 692917569, 2078752707]

約数ペア:

[(1, 2078752707), (3, 692917569), (9, 230972523), (17, 122279571), (27, 76990841), (47, 44228781), (51, 40759857), (141, 14742927), (153, 13586619), (167, 12447621), (423, 4914309), (459, 4528873), (501, 4149207), (577, 3602691), (799, 2601693), (1269, 1638103), (1503, 1383069), (1731, 1200897), (2397, 867231), (2839, 732213), (4509, 461023), (5193, 400299), (7191, 289077), (7849, 264843), (8517, 244071), (9809, 211923), (15579, 133433), (21573, 96359), (23547, 88281), (25551, 81357), (27119, 76653), (29427, 70641)]