157554709503

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{51977}}^1$

素因数の和:52423

約数の個数: 32

約数和(自身を含む): 221311512576

約数和(自身を除く): 63756803073

約数列:

[1, 3, 23, 69, 197, 223, 591, 669, 4531, 5129, 13593, 15387, 43931, 51977, 131793, 155931, 1010413, 1195471, 3031239, 3586413, 10239469, 11590871, 30718407, 34772613, 235507787, 266590033, 706523361, 799770099, 2283401587, 6850204761, 52518236501, 157554709503]

約数ペア:

[(1, 157554709503), (3, 52518236501), (23, 6850204761), (69, 2283401587), (197, 799770099), (223, 706523361), (591, 266590033), (669, 235507787), (4531, 34772613), (5129, 30718407), (13593, 11590871), (15387, 10239469), (43931, 3586413), (51977, 3031239), (131793, 1195471), (155931, 1010413)]