78967749

素因数分解:

$3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{4547}}^1$

素因数の和:5384

約数の個数: 16

約数和(自身を含む): 120503808

約数和(自身を除く): 41536059

約数列:

[1, 3, 7, 21, 827, 2481, 4547, 5789, 13641, 17367, 31829, 95487, 3760369, 11281107, 26322583, 78967749]

約数ペア:

[(1, 78967749), (3, 26322583), (7, 11281107), (21, 3760369), (827, 95487), (2481, 31829), (4547, 17367), (5789, 13641)]