78679551

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 36889089

約数列:

[1, 3, 19, 43, 47, 57, 129, 141, 683, 817, 893, 2021, 2049, 2451, 2679, 6063, 12977, 29369, 32101, 38399, 38931, 88107, 96303, 115197, 558011, 609919, 1380343, 1674033, 1829757, 4141029, 26226517, 78679551]

約数ペア:

[(1, 78679551), (3, 26226517), (19, 4141029), (43, 1829757), (47, 1674033), (57, 1380343), (129, 609919), (141, 558011), (683, 115197), (817, 96303), (893, 88107), (2021, 38931), (2049, 38399), (2451, 32101), (2679, 29369), (6063, 12977)]