163687203

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1571}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 258059520

約数和(自身を除く): 94372317

約数列:

[1, 3, 9, 17, 27, 51, 153, 227, 459, 681, 1571, 2043, 3859, 4713, 6129, 11577, 14139, 26707, 34731, 42417, 80121, 104193, 240363, 356617, 721089, 1069851, 3209553, 6062489, 9628659, 18187467, 54562401, 163687203]

約数ペア:

[(1, 163687203), (3, 54562401), (9, 18187467), (17, 9628659), (27, 6062489), (51, 3209553), (153, 1069851), (227, 721089), (459, 356617), (681, 240363), (1571, 104193), (2043, 80121), (3859, 42417), (4713, 34731), (6129, 26707), (11577, 14139)]