90661323

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 130899888

約数和(自身を除く): 40238565

約数列:

[1, 3, 17, 51, 53, 159, 289, 867, 901, 1973, 2703, 5919, 15317, 33541, 45951, 100623, 104569, 313707, 570197, 1710591, 1777673, 5333019, 30220441, 90661323]

約数ペア:

[(1, 90661323), (3, 30220441), (17, 5333019), (51, 1777673), (53, 1710591), (159, 570197), (289, 313707), (867, 104569), (901, 100623), (1973, 45951), (2703, 33541), (5919, 15317)]