80508729903

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4504993}}^1$

素因数の和:4505063

約数の個数: 32

約数和(自身を含む): 131473744896

約数和(自身を除く): 50965014993

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957, 17871, 4504993, 13514979, 31534951, 94604853, 103614839, 166684741, 310844517, 500054223, 725303873, 1166793187, 2175911619, 3500379561, 3833749043, 11501247129, 26836243301, 80508729903]

約数ペア:

[(1, 80508729903), (3, 26836243301), (7, 11501247129), (21, 3833749043), (23, 3500379561), (37, 2175911619), (69, 1166793187), (111, 725303873), (161, 500054223), (259, 310844517), (483, 166684741), (777, 103614839), (851, 94604853), (2553, 31534951), (5957, 13514979), (17871, 4504993)]