53149779

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6569}}^1$

素因数の和:6635

約数の個数: 24

約数和(自身を含む): 81993600

約数和(自身を除く): 28843821

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 6569, 8091, 19707, 59121, 190501, 203639, 571503, 610917, 1714509, 1832751, 5905531, 17716593, 53149779]

約数ペア:

[(1, 53149779), (3, 17716593), (9, 5905531), (29, 1832751), (31, 1714509), (87, 610917), (93, 571503), (261, 203639), (279, 190501), (899, 59121), (2697, 19707), (6569, 8091)]