99971679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 145566720

約数和(自身を除く): 45595041

約数列:

[1, 3, 17, 47, 51, 141, 179, 233, 537, 699, 799, 2397, 3043, 3961, 8413, 9129, 10951, 11883, 25239, 32853, 41707, 125121, 143021, 186167, 429063, 558501, 709019, 1960229, 2127057, 5880687, 33323893, 99971679]

約数ペア:

[(1, 99971679), (3, 33323893), (17, 5880687), (47, 2127057), (51, 1960229), (141, 709019), (179, 558501), (233, 429063), (537, 186167), (699, 143021), (799, 125121), (2397, 41707), (3043, 32853), (3961, 25239), (8413, 11883), (9129, 10951)]