68563803

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 115440640

約数和(自身を除く): 46876837

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 223, 231, 363, 669, 847, 1331, 1561, 2453, 2541, 3993, 4683, 7359, 9317, 14641, 17171, 26983, 27951, 43923, 51513, 80949, 102487, 188881, 296813, 307461, 566643, 890439, 2077691, 3264943, 6233073, 9794829, 22854601, 68563803]

約数ペア:

[(1, 68563803), (3, 22854601), (7, 9794829), (11, 6233073), (21, 3264943), (33, 2077691), (77, 890439), (121, 566643), (223, 307461), (231, 296813), (363, 188881), (669, 102487), (847, 80949), (1331, 51513), (1561, 43923), (2453, 27951), (2541, 26983), (3993, 17171), (4683, 14641), (7359, 9317)]