68587673

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 91404288

約数和(自身を除く): 22816615

約数列:

[1, 7, 11, 17, 77, 119, 151, 187, 347, 1057, 1309, 1661, 2429, 2567, 3817, 5899, 11627, 17969, 26719, 28237, 41293, 52397, 64889, 197659, 366779, 454223, 576367, 890749, 4034569, 6235243, 9798239, 68587673]

約数ペア:

[(1, 68587673), (7, 9798239), (11, 6235243), (17, 4034569), (77, 890749), (119, 576367), (151, 454223), (187, 366779), (347, 197659), (1057, 64889), (1309, 52397), (1661, 41293), (2429, 28237), (2567, 26719), (3817, 17969), (5899, 11627)]