84721923

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21943}}^1$

素因数の和:21976

約数の個数: 32

約数和(自身を含む): 147463680

約数和(自身を除く): 62741757

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 21943, 65829, 197487, 241373, 285259, 592461, 724119, 855777, 2172357, 2567331, 3137849, 6517071, 7701993, 9413547, 28240641, 84721923]

約数ペア:

[(1, 84721923), (3, 28240641), (9, 9413547), (11, 7701993), (13, 6517071), (27, 3137849), (33, 2567331), (39, 2172357), (99, 855777), (117, 724119), (143, 592461), (297, 285259), (351, 241373), (429, 197487), (1287, 65829), (3861, 21943)]