83990583

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16937}}^1$

素因数の和:16991

約数の個数: 24

約数和(自身を含む): 132116400

約数和(自身を除く): 48125817

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 16937, 50811, 152433, 321803, 491173, 965409, 1473519, 2896227, 4420557, 9332287, 27996861, 83990583]

約数ペア:

[(1, 83990583), (3, 27996861), (9, 9332287), (19, 4420557), (29, 2896227), (57, 1473519), (87, 965409), (171, 491173), (261, 321803), (551, 152433), (1653, 50811), (4959, 16937)]