85338813

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 132627456

約数和(自身を除く): 47288643

約数列:

[1, 3, 7, 21, 107, 163, 233, 321, 489, 699, 749, 1141, 1631, 2247, 3423, 4893, 17441, 24931, 37979, 52323, 74793, 113937, 122087, 174517, 265853, 366261, 523551, 797559, 4063753, 12191259, 28446271, 85338813]

約数ペア:

[(1, 85338813), (3, 28446271), (7, 12191259), (21, 4063753), (107, 797559), (163, 523551), (233, 366261), (321, 265853), (489, 174517), (699, 122087), (749, 113937), (1141, 74793), (1631, 52323), (2247, 37979), (3423, 24931), (4893, 17441)]