164079459

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1409}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 257184000

約数和(自身を除く): 93104541

約数列:

[1, 3, 9, 19, 27, 57, 171, 227, 513, 681, 1409, 2043, 4227, 4313, 6129, 12681, 12939, 26771, 38043, 38817, 80313, 116451, 240939, 319843, 722817, 959529, 2878587, 6077017, 8635761, 18231051, 54693153, 164079459]

約数ペア:

[(1, 164079459), (3, 54693153), (9, 18231051), (19, 8635761), (27, 6077017), (57, 2878587), (171, 959529), (227, 722817), (513, 319843), (681, 240939), (1409, 116451), (2043, 80313), (4227, 38817), (4313, 38043), (6129, 26771), (12681, 12939)]