131197653

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{29569}}^1$

素因数の和:29621

約数の個数: 24

約数和(自身を含む): 207581400

約数和(自身を除く): 76383747

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 29569, 88707, 266121, 502673, 857501, 1508019, 2572503, 4524057, 7717509, 14577517, 43732551, 131197653]

約数ペア:

[(1, 131197653), (3, 43732551), (9, 14577517), (17, 7717509), (29, 4524057), (51, 2572503), (87, 1508019), (153, 857501), (261, 502673), (493, 266121), (1479, 88707), (4437, 29569)]