83216757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 124298496

約数和(自身を除く): 41081739

約数列:

[1, 3, 13, 39, 41, 71, 123, 213, 533, 733, 923, 1599, 2199, 2769, 2911, 8733, 9529, 28587, 30053, 37843, 52043, 90159, 113529, 156129, 390689, 676559, 1172067, 2029677, 2133763, 6401289, 27738919, 83216757]

約数ペア:

[(1, 83216757), (3, 27738919), (13, 6401289), (39, 2133763), (41, 2029677), (71, 1172067), (123, 676559), (213, 390689), (533, 156129), (733, 113529), (923, 90159), (1599, 52043), (2199, 37843), (2769, 30053), (2911, 28587), (8733, 9529)]