31988460927

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1\times {\mathrm{2551}}^1$

素因数の和:3531

約数の個数: 32

約数和(自身を含む): 44757098496

約数和(自身を除く): 12768637569

約数列:

[1, 3, 23, 69, 263, 691, 789, 2073, 2551, 6049, 7653, 15893, 18147, 47679, 58673, 176019, 181733, 545199, 670913, 1762741, 2012739, 4179859, 5288223, 12539577, 15430999, 40543043, 46292997, 121629129, 463600883, 1390802649, 10662820309, 31988460927]

約数ペア:

[(1, 31988460927), (3, 10662820309), (23, 1390802649), (69, 463600883), (263, 121629129), (691, 46292997), (789, 40543043), (2073, 15430999), (2551, 12539577), (6049, 5288223), (7653, 4179859), (15893, 2012739), (18147, 1762741), (47679, 670913), (58673, 545199), (176019, 181733)]