504668367

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 904320000

約数和(自身を除く): 399651633

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 313, 399, 449, 513, 939, 1197, 1347, 2191, 2817, 3143, 3591, 4041, 5947, 6573, 8451, 8531, 9429, 12123, 17841, 19719, 25593, 28287, 41629, 53523, 59157, 59717, 76779, 84861, 124887, 140537, 160569, 179151, 230337, 374661, 421611, 537453, 983759, 1123983, 1264833, 1612359, 2670203, 2951277, 3794499, 8010609, 8853831, 18691421, 24031827, 26561493, 56074263, 72095481, 168222789, 504668367]

約数ペア:

[(1, 504668367), (3, 168222789), (7, 72095481), (9, 56074263), (19, 26561493), (21, 24031827), (27, 18691421), (57, 8853831), (63, 8010609), (133, 3794499), (171, 2951277), (189, 2670203), (313, 1612359), (399, 1264833), (449, 1123983), (513, 983759), (939, 537453), (1197, 421611), (1347, 374661), (2191, 230337), (2817, 179151), (3143, 160569), (3591, 140537), (4041, 124887), (5947, 84861), (6573, 76779), (8451, 59717), (8531, 59157), (9429, 53523), (12123, 41629), (17841, 28287), (19719, 25593)]