77967747

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 136936800

約数和(自身を除く): 58969053

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 143, 261, 319, 377, 429, 957, 1131, 1287, 2089, 2871, 3393, 4147, 6267, 12441, 18801, 22979, 27157, 37323, 60581, 68937, 81471, 181743, 206811, 244413, 298727, 545229, 666391, 787553, 896181, 1999173, 2362659, 2688543, 5997519, 7087977, 8663083, 25989249, 77967747]

約数ペア:

[(1, 77967747), (3, 25989249), (9, 8663083), (11, 7087977), (13, 5997519), (29, 2688543), (33, 2362659), (39, 1999173), (87, 896181), (99, 787553), (117, 666391), (143, 545229), (261, 298727), (319, 244413), (377, 206811), (429, 181743), (957, 81471), (1131, 68937), (1287, 60581), (2089, 37323), (2871, 27157), (3393, 22979), (4147, 18801), (6267, 12441)]