977763969

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{3253}}^1$

素因数の和:3646

約数の個数: 48

約数和(自身を含む): 1743519232

約数和(自身を除く): 765755263

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 367, 819, 1101, 2569, 3253, 3303, 4771, 7707, 9759, 14313, 22771, 23121, 29277, 33397, 42289, 42939, 68313, 100191, 126867, 204939, 296023, 300573, 380601, 888069, 1193851, 2664207, 3581553, 8356957, 10744659, 15520063, 25070871, 46560189, 75212613, 108640441, 139680567, 325921323, 977763969]

約数ペア:

[(1, 977763969), (3, 325921323), (7, 139680567), (9, 108640441), (13, 75212613), (21, 46560189), (39, 25070871), (63, 15520063), (91, 10744659), (117, 8356957), (273, 3581553), (367, 2664207), (819, 1193851), (1101, 888069), (2569, 380601), (3253, 300573), (3303, 296023), (4771, 204939), (7707, 126867), (9759, 100191), (14313, 68313), (22771, 42939), (23121, 42289), (29277, 33397)]