90067923

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 154492800

約数和(自身を除く): 64424877

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 121, 171, 209, 297, 363, 513, 627, 1089, 1451, 1881, 2299, 3267, 4353, 5643, 6897, 13059, 15961, 20691, 27569, 39177, 47883, 62073, 82707, 143649, 175571, 248121, 303259, 430947, 526713, 744363, 909777, 1580139, 2729331, 3335849, 4740417, 8187993, 10007547, 30022641, 90067923]

約数ペア:

[(1, 90067923), (3, 30022641), (9, 10007547), (11, 8187993), (19, 4740417), (27, 3335849), (33, 2729331), (57, 1580139), (99, 909777), (121, 744363), (171, 526713), (209, 430947), (297, 303259), (363, 248121), (513, 175571), (627, 143649), (1089, 82707), (1451, 62073), (1881, 47883), (2299, 39177), (3267, 27569), (4353, 20691), (5643, 15961), (6897, 13059)]