201414717

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 346574592

約数和(自身を除く): 145159875

約数列:

[1, 3, 7, 9, 21, 37, 63, 71, 111, 213, 259, 333, 497, 639, 777, 1217, 1491, 2331, 2627, 3651, 4473, 7881, 8519, 10953, 18389, 23643, 25557, 45029, 55167, 76671, 86407, 135087, 165501, 259221, 315203, 405261, 604849, 777663, 945609, 1814547, 2836827, 3197059, 5443641, 9591177, 22379413, 28773531, 67138239, 201414717]

約数ペア:

[(1, 201414717), (3, 67138239), (7, 28773531), (9, 22379413), (21, 9591177), (37, 5443641), (63, 3197059), (71, 2836827), (111, 1814547), (213, 945609), (259, 777663), (333, 604849), (497, 405261), (639, 315203), (777, 259221), (1217, 165501), (1491, 135087), (2331, 86407), (2627, 76671), (3651, 55167), (4473, 45029), (7881, 25557), (8519, 23643), (10953, 18389)]