7253872641

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{937}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 11062396800

約数和(自身を除く): 3808524159

約数列:

[1, 3, 9, 23, 69, 149, 207, 251, 447, 753, 937, 1341, 2259, 2811, 3427, 5773, 8433, 10281, 17319, 21551, 30843, 37399, 51957, 64653, 112197, 139613, 193959, 235187, 336591, 418839, 705561, 860177, 1256517, 2116683, 2580531, 3211099, 5409301, 7741593, 9633297, 16227903, 28899891, 35042863, 48683709, 105128589, 315385767, 805985849, 2417957547, 7253872641]

約数ペア:

[(1, 7253872641), (3, 2417957547), (9, 805985849), (23, 315385767), (69, 105128589), (149, 48683709), (207, 35042863), (251, 28899891), (447, 16227903), (753, 9633297), (937, 7741593), (1341, 5409301), (2259, 3211099), (2811, 2580531), (3427, 2116683), (5773, 1256517), (8433, 860177), (10281, 705561), (17319, 418839), (21551, 336591), (30843, 235187), (37399, 193959), (51957, 139613), (64653, 112197)]