78312555891

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{271}}^1\times {\mathrm{47149}}^1$

素因数の和:47656

約数の個数: 32

約数和(自身を含む): 116962176000

約数和(自身を除く): 38649620109

約数列:

[1, 3, 9, 27, 227, 271, 681, 813, 2043, 2439, 6129, 7317, 47149, 61517, 141447, 184551, 424341, 553653, 1273023, 1660959, 10702823, 12777379, 32108469, 38332137, 96325407, 114996411, 288976221, 344989233, 2900465033, 8701395099, 26104185297, 78312555891]

約数ペア:

[(1, 78312555891), (3, 26104185297), (9, 8701395099), (27, 2900465033), (227, 344989233), (271, 288976221), (681, 114996411), (813, 96325407), (2043, 38332137), (2439, 32108469), (6129, 12777379), (7317, 10702823), (47149, 1660959), (61517, 1273023), (141447, 553653), (184551, 424341)]