89764479

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 154143808

約数和(自身を除く): 64379329

約数列:

[1, 3, 7, 9, 21, 37, 63, 97, 111, 259, 291, 333, 397, 679, 777, 873, 1191, 2037, 2331, 2779, 3573, 3589, 6111, 8337, 10767, 14689, 25011, 25123, 32301, 38509, 44067, 75369, 102823, 115527, 132201, 226107, 269563, 308469, 346581, 808689, 925407, 1424833, 2426067, 4274499, 9973831, 12823497, 29921493, 89764479]

約数ペア:

[(1, 89764479), (3, 29921493), (7, 12823497), (9, 9973831), (21, 4274499), (37, 2426067), (63, 1424833), (97, 925407), (111, 808689), (259, 346581), (291, 308469), (333, 269563), (397, 226107), (679, 132201), (777, 115527), (873, 102823), (1191, 75369), (2037, 44067), (2331, 38509), (2779, 32301), (3573, 25123), (3589, 25011), (6111, 14689), (8337, 10767)]