2073676143

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{491}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 3536732160

約数和(自身を除く): 1463056017

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 389, 491, 517, 987, 1167, 1473, 1551, 2723, 3437, 3619, 4279, 5401, 8169, 10311, 10857, 12837, 16203, 18283, 23077, 29953, 37807, 54849, 69231, 89859, 113421, 127981, 161539, 190999, 201113, 253847, 383943, 484617, 572997, 603339, 761541, 1336993, 1407791, 1776929, 2100989, 4010979, 4223373, 5330787, 6302967, 8976953, 14706923, 26930859, 44120769, 62838671, 98746483, 188516013, 296239449, 691225381, 2073676143]

約数ペア:

[(1, 2073676143), (3, 691225381), (7, 296239449), (11, 188516013), (21, 98746483), (33, 62838671), (47, 44120769), (77, 26930859), (141, 14706923), (231, 8976953), (329, 6302967), (389, 5330787), (491, 4223373), (517, 4010979), (987, 2100989), (1167, 1776929), (1473, 1407791), (1551, 1336993), (2723, 761541), (3437, 603339), (3619, 572997), (4279, 484617), (5401, 383943), (8169, 253847), (10311, 201113), (10857, 190999), (12837, 161539), (16203, 127981), (18283, 113421), (23077, 89859), (29953, 69231), (37807, 54849)]