77258691

素因数分解:

$3^6\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:958

約数の個数: 28

約数和(自身を含む): 116863560

約数和(自身を除く): 39604869

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 729, 809, 1179, 2427, 3537, 7281, 10611, 21843, 31833, 65529, 95499, 105979, 196587, 317937, 589761, 953811, 2861433, 8584299, 25752897, 77258691]

約数ペア:

[(1, 77258691), (3, 25752897), (9, 8584299), (27, 2861433), (81, 953811), (131, 589761), (243, 317937), (393, 196587), (729, 105979), (809, 95499), (1179, 65529), (2427, 31833), (3537, 21843), (7281, 10611)]