77896539

素因数分解:

$3^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1223}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 132387840

約数和(自身を除く): 54491301

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 337, 1011, 1223, 2359, 3033, 3669, 7077, 8561, 9099, 11007, 21231, 25683, 33021, 63693, 77049, 231147, 412151, 1236453, 2885057, 3709359, 8655171, 11128077, 25965513, 77896539]

約数ペア:

[(1, 77896539), (3, 25965513), (7, 11128077), (9, 8655171), (21, 3709359), (27, 2885057), (63, 1236453), (189, 412151), (337, 231147), (1011, 77049), (1223, 63693), (2359, 33021), (3033, 25683), (3669, 21231), (7077, 11007), (8561, 9099)]