53804223

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 89886720

約数和(自身を除く): 36082497

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 121, 129, 297, 363, 383, 387, 473, 1089, 1149, 1161, 1419, 3267, 3447, 4213, 4257, 5203, 10341, 12639, 12771, 15609, 16469, 37917, 46343, 46827, 49407, 113751, 139029, 140481, 148221, 181159, 417087, 444663, 543477, 1251261, 1630431, 1992749, 4891293, 5978247, 17934741, 53804223]

約数ペア:

[(1, 53804223), (3, 17934741), (9, 5978247), (11, 4891293), (27, 1992749), (33, 1630431), (43, 1251261), (99, 543477), (121, 444663), (129, 417087), (297, 181159), (363, 148221), (383, 140481), (387, 139029), (473, 113751), (1089, 49407), (1149, 46827), (1161, 46343), (1419, 37917), (3267, 16469), (3447, 15609), (4213, 12771), (4257, 12639), (5203, 10341)]