66030867

素因数分解:

$3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4349}}^1$

素因数の和:4603

約数の個数: 24

約数和(自身を含む): 109480800

約数和(自身を除く): 43449933

約数列:

[1, 3, 7, 9, 21, 63, 241, 723, 1687, 2169, 4349, 5061, 13047, 15183, 30443, 39141, 91329, 273987, 1048109, 3144327, 7336763, 9432981, 22010289, 66030867]

約数ペア:

[(1, 66030867), (3, 22010289), (7, 9432981), (9, 7336763), (21, 3144327), (63, 1048109), (241, 273987), (723, 91329), (1687, 39141), (2169, 30443), (4349, 15183), (5061, 13047)]