65691873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 111384000

約数和(自身を除く): 45692127

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 87, 117, 171, 247, 261, 377, 551, 741, 1019, 1131, 1653, 2223, 3057, 3393, 4959, 7163, 9171, 13247, 19361, 21489, 29551, 39741, 58083, 64467, 88653, 119223, 174249, 251693, 265959, 384163, 561469, 755079, 1152489, 1684407, 2265237, 3457467, 5053221, 7299097, 21897291, 65691873]

約数ペア:

[(1, 65691873), (3, 21897291), (9, 7299097), (13, 5053221), (19, 3457467), (29, 2265237), (39, 1684407), (57, 1152489), (87, 755079), (117, 561469), (171, 384163), (247, 265959), (261, 251693), (377, 174249), (551, 119223), (741, 88653), (1019, 64467), (1131, 58083), (1653, 39741), (2223, 29551), (3057, 21489), (3393, 19361), (4959, 13247), (7163, 9171)]