53953263

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3173

約数の個数: 48

約数和(自身を含む): 100164960

約数和(自身を除く): 46211697

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 3137, 5733, 9411, 17199, 21959, 28233, 40781, 65877, 84699, 122343, 153713, 197631, 285467, 367029, 461139, 592893, 856401, 1101087, 1383417, 1998269, 2569203, 4150251, 5994807, 7707609, 17984421, 53953263]

約数ペア:

[(1, 53953263), (3, 17984421), (7, 7707609), (9, 5994807), (13, 4150251), (21, 2569203), (27, 1998269), (39, 1383417), (49, 1101087), (63, 856401), (91, 592893), (117, 461139), (147, 367029), (189, 285467), (273, 197631), (351, 153713), (441, 122343), (637, 84699), (819, 65877), (1323, 40781), (1911, 28233), (2457, 21959), (3137, 17199), (5733, 9411)]