85655787

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 133747200

約数和(自身を除く): 48091413

約数列:

[1, 3, 7, 21, 59, 177, 257, 269, 413, 771, 807, 1239, 1799, 1883, 5397, 5649, 15163, 15871, 45489, 47613, 69133, 106141, 111097, 207399, 318423, 333291, 483931, 1451793, 4078847, 12236541, 28551929, 85655787]

約数ペア:

[(1, 85655787), (3, 28551929), (7, 12236541), (21, 4078847), (59, 1451793), (177, 483931), (257, 333291), (269, 318423), (413, 207399), (771, 111097), (807, 106141), (1239, 69133), (1799, 47613), (1883, 45489), (5397, 15871), (5649, 15163)]