78776703

素因数分解:

$3^2\times {\mathrm{41}}^3\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 117551616

約数和(自身を除く): 38774913

約数列:

[1, 3, 9, 41, 123, 127, 369, 381, 1143, 1681, 5043, 5207, 15129, 15621, 46863, 68921, 206763, 213487, 620289, 640461, 1921383, 8752967, 26258901, 78776703]

約数ペア:

[(1, 78776703), (3, 26258901), (9, 8752967), (41, 1921383), (123, 640461), (127, 620289), (369, 213487), (381, 206763), (1143, 68921), (1681, 46863), (5043, 15621), (5207, 15129)]