76718259

素因数分解:

$3^5\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 115332672

約数和(自身を除く): 38614413

約数列:

[1, 3, 9, 27, 81, 243, 491, 643, 1473, 1929, 4419, 5787, 13257, 17361, 39771, 52083, 119313, 156249, 315713, 947139, 2841417, 8524251, 25572753, 76718259]

約数ペア:

[(1, 76718259), (3, 25572753), (9, 8524251), (27, 2841417), (81, 947139), (243, 315713), (491, 156249), (643, 119313), (1473, 52083), (1929, 39771), (4419, 17361), (5787, 13257)]