47089721277

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1\times {\mathrm{1787}}^1$

素因数の和:3503

約数の個数: 64

約数和(自身を含む): 75891302400

約数和(自身を除く): 28801581123

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1657, 1767, 1787, 4971, 5301, 5361, 14913, 15903, 16083, 31483, 33953, 44739, 48249, 51367, 55397, 94449, 101859, 154101, 166191, 283347, 305577, 462303, 498573, 850041, 916731, 975973, 1052543, 1386909, 1495719, 2927919, 2961059, 3157629, 8783757, 8883177, 9472887, 26351271, 26649531, 28418661, 56260121, 79948593, 91792829, 168780363, 275378487, 506341089, 826135461, 1519023267, 1744063751, 2478406383, 5232191253, 15696573759, 47089721277]

約数ペア:

[(1, 47089721277), (3, 15696573759), (9, 5232191253), (19, 2478406383), (27, 1744063751), (31, 1519023267), (57, 826135461), (93, 506341089), (171, 275378487), (279, 168780363), (513, 91792829), (589, 79948593), (837, 56260121), (1657, 28418661), (1767, 26649531), (1787, 26351271), (4971, 9472887), (5301, 8883177), (5361, 8783757), (14913, 3157629), (15903, 2961059), (16083, 2927919), (31483, 1495719), (33953, 1386909), (44739, 1052543), (48249, 975973), (51367, 916731), (55397, 850041), (94449, 498573), (101859, 462303), (154101, 305577), (166191, 283347)]