40378749831

素因数分解:

$3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{1879}}^1$

素因数の和:2378

約数の個数: 96

約数和(自身を含む): 71668608000

約数和(自身を除く): 31289858169

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 147, 189, 259, 333, 439, 441, 777, 999, 1317, 1323, 1813, 1879, 2331, 3073, 3951, 5439, 5637, 6993, 9219, 11853, 13153, 16243, 16317, 16911, 21511, 27657, 39459, 48729, 48951, 50733, 64533, 69523, 82971, 92071, 113701, 118377, 146187, 193599, 208569, 276213, 341103, 355131, 438561, 486661, 580797, 625707, 795907, 824881, 828639, 1023309, 1459983, 1877121, 2387721, 2474643, 2485917, 3069927, 3406627, 4379949, 5774167, 7163163, 7423929, 10219881, 13139847, 17322501, 21489489, 22271787, 30520597, 30659643, 40419169, 51967503, 91561791, 91978929, 121257507, 155902509, 213644179, 274685373, 363772521, 640932537, 824056119, 1091317563, 1495509253, 1922797611, 4486527759, 5768392833, 13459583277, 40378749831]

約数ペア:

[(1, 40378749831), (3, 13459583277), (7, 5768392833), (9, 4486527759), (21, 1922797611), (27, 1495509253), (37, 1091317563), (49, 824056119), (63, 640932537), (111, 363772521), (147, 274685373), (189, 213644179), (259, 155902509), (333, 121257507), (439, 91978929), (441, 91561791), (777, 51967503), (999, 40419169), (1317, 30659643), (1323, 30520597), (1813, 22271787), (1879, 21489489), (2331, 17322501), (3073, 13139847), (3951, 10219881), (5439, 7423929), (5637, 7163163), (6993, 5774167), (9219, 4379949), (11853, 3406627), (13153, 3069927), (16243, 2485917), (16317, 2474643), (16911, 2387721), (21511, 1877121), (27657, 1459983), (39459, 1023309), (48729, 828639), (48951, 824881), (50733, 795907), (64533, 625707), (69523, 580797), (82971, 486661), (92071, 438561), (113701, 355131), (118377, 341103), (146187, 276213), (193599, 208569)]