9418221

素因数分解:

$3^3\times {\mathrm{17}}^3\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 15033600

約数和(自身を除く): 5615379

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 289, 459, 639, 867, 1207, 1917, 2601, 3621, 4913, 7803, 10863, 14739, 20519, 32589, 44217, 61557, 132651, 184671, 348823, 554013, 1046469, 3139407, 9418221]

約数ペア:

[(1, 9418221), (3, 3139407), (9, 1046469), (17, 554013), (27, 348823), (51, 184671), (71, 132651), (153, 61557), (213, 44217), (289, 32589), (459, 20519), (639, 14739), (867, 10863), (1207, 7803), (1917, 4913), (2601, 3621)]