66516801

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 103638528

約数和(自身を除く): 37121727

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 1599, 2091, 2447, 7341, 9061, 27183, 31811, 41599, 95433, 100327, 124797, 300981, 540787, 1304251, 1622361, 1705559, 3912753, 5116677, 22172267, 66516801]

約数ペア:

[(1, 66516801), (3, 22172267), (13, 5116677), (17, 3912753), (39, 1705559), (41, 1622361), (51, 1304251), (123, 540787), (221, 300981), (533, 124797), (663, 100327), (697, 95433), (1599, 41599), (2091, 31811), (2447, 27183), (7341, 9061)]