86883201

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 127400000

約数和(自身を除く): 40516799

約数列:

[1, 3, 9, 139, 199, 349, 417, 597, 1047, 1251, 1791, 3141, 27661, 48511, 69451, 82983, 145533, 208353, 248949, 436599, 625059, 9653689, 28961067, 86883201]

約数ペア:

[(1, 86883201), (3, 28961067), (9, 9653689), (139, 625059), (199, 436599), (349, 248949), (417, 208353), (597, 145533), (1047, 82983), (1251, 69451), (1791, 48511), (3141, 27661)]