72766647

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2687}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 43354953

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 2687, 3009, 8061, 9027, 24183, 27081, 45679, 72549, 137037, 158533, 411111, 475599, 1233333, 1426797, 2695061, 4280391, 8085183, 24255549, 72766647]

約数ペア:

[(1, 72766647), (3, 24255549), (9, 8085183), (17, 4280391), (27, 2695061), (51, 1426797), (59, 1233333), (153, 475599), (177, 411111), (459, 158533), (531, 137037), (1003, 72549), (1593, 45679), (2687, 27081), (3009, 24183), (8061, 9027)]