76889331

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 121605120

約数和(自身を除く): 44715789

約数列:

[1, 3, 9, 27, 31, 59, 81, 93, 173, 177, 243, 279, 519, 531, 837, 1557, 1593, 1829, 2511, 4671, 4779, 5363, 5487, 7533, 10207, 14013, 14337, 16089, 16461, 30621, 42039, 48267, 49383, 91863, 144801, 148149, 275589, 316417, 434403, 444447, 826767, 949251, 1303209, 2480301, 2847753, 8543259, 25629777, 76889331]

約数ペア:

[(1, 76889331), (3, 25629777), (9, 8543259), (27, 2847753), (31, 2480301), (59, 1303209), (81, 949251), (93, 826767), (173, 444447), (177, 434403), (243, 316417), (279, 275589), (519, 148149), (531, 144801), (837, 91863), (1557, 49383), (1593, 48267), (1829, 42039), (2511, 30621), (4671, 16461), (4779, 16089), (5363, 14337), (5487, 14013), (7533, 10207)]