79395471

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2297

約数の個数: 40

約数和(自身を含む): 130331520

約数和(自身を除く): 50936049

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1863, 2243, 3933, 6729, 11799, 20187, 35397, 42617, 51589, 60561, 127851, 154767, 181683, 383553, 464301, 980191, 1150659, 1392903, 2940573, 3451977, 4178709, 8821719, 26465157, 79395471]

約数ペア:

[(1, 79395471), (3, 26465157), (9, 8821719), (19, 4178709), (23, 3451977), (27, 2940573), (57, 1392903), (69, 1150659), (81, 980191), (171, 464301), (207, 383553), (437, 181683), (513, 154767), (621, 127851), (1311, 60561), (1539, 51589), (1863, 42617), (2243, 35397), (3933, 20187), (6729, 11799)]