49668899553

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{905161}}^1$

素因数の和:905254

約数の個数: 48

約数和(自身を含む): 89618279296

約数和(自身を除く): 39949379743

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 603, 819, 871, 1407, 2613, 4221, 6097, 7839, 18291, 54873, 905161, 2715483, 6336127, 8146449, 11767093, 19008381, 35301279, 57025143, 60645787, 82369651, 105903837, 181937361, 247108953, 424520509, 545812083, 741326859, 788395231, 1273561527, 2365185693, 3820684581, 5518766617, 7095557079, 16556299851, 49668899553]

約数ペア:

[(1, 49668899553), (3, 16556299851), (7, 7095557079), (9, 5518766617), (13, 3820684581), (21, 2365185693), (39, 1273561527), (63, 788395231), (67, 741326859), (91, 545812083), (117, 424520509), (201, 247108953), (273, 181937361), (469, 105903837), (603, 82369651), (819, 60645787), (871, 57025143), (1407, 35301279), (2613, 19008381), (4221, 11767093), (6097, 8146449), (7839, 6336127), (18291, 2715483), (54873, 905161)]