72586827

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{653}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 113011200

約数和(自身を除く): 40424373

約数列:

[1, 3, 9, 23, 27, 69, 179, 207, 537, 621, 653, 1611, 1959, 4117, 4833, 5877, 12351, 15019, 17631, 37053, 45057, 111159, 116887, 135171, 350661, 405513, 1051983, 2688401, 3155949, 8065203, 24195609, 72586827]

約数ペア:

[(1, 72586827), (3, 24195609), (9, 8065203), (23, 3155949), (27, 2688401), (69, 1051983), (179, 405513), (207, 350661), (537, 135171), (621, 116887), (653, 111159), (1611, 45057), (1959, 37053), (4117, 17631), (4833, 15019), (5877, 12351)]