1768277511

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{196279}}^1$

素因数の和:196316

約数の個数: 48

約数和(自身を含む): 3429404160

約数和(自身を除く): 1661126649

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 196279, 588837, 1373953, 1766511, 2159069, 2551627, 4121859, 6477207, 7654881, 12365577, 15113483, 17861389, 19431621, 22964643, 28067897, 45340449, 53584167, 84203691, 136021347, 160752501, 196475279, 252611073, 589425837, 1768277511]

約数ペア:

[(1, 1768277511), (3, 589425837), (7, 252611073), (9, 196475279), (11, 160752501), (13, 136021347), (21, 84203691), (33, 53584167), (39, 45340449), (63, 28067897), (77, 22964643), (91, 19431621), (99, 17861389), (117, 15113483), (143, 12365577), (231, 7654881), (273, 6477207), (429, 4121859), (693, 2551627), (819, 2159069), (1001, 1766511), (1287, 1373953), (3003, 588837), (9009, 196279)]