72348039

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 114301440

約数和(自身を除く): 41953401

約数列:

[1, 3, 9, 17, 27, 51, 153, 163, 459, 489, 967, 1467, 2771, 2901, 4401, 8313, 8703, 16439, 24939, 26109, 49317, 74817, 147951, 157621, 443853, 472863, 1418589, 2679557, 4255767, 8038671, 24116013, 72348039]

約数ペア:

[(1, 72348039), (3, 24116013), (9, 8038671), (17, 4255767), (27, 2679557), (51, 1418589), (153, 472863), (163, 443853), (459, 157621), (489, 147951), (967, 74817), (1467, 49317), (2771, 26109), (2901, 24939), (4401, 16439), (8313, 8703)]