66641334

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{21821}}^1$

素因数の和:22335

約数の個数: 16

約数和(自身を含む): 133550640

約数和(自身を除く): 66909306

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 21821, 43642, 65463, 130926, 11106889, 22213778, 33320667, 66641334]

約数ペア:

[(1, 66641334), (2, 33320667), (3, 22213778), (6, 11106889), (509, 130926), (1018, 65463), (1527, 43642), (3054, 21821)]