156966261237

素因数分解:

$3^4\times {\mathrm{577}}^1\times {\mathrm{3358501}}^1$

素因数の和:3359090

約数の個数: 20

約数和(自身を含む): 234886912876

約数和(自身を除く): 77920651639

約数列:

[1, 3, 9, 27, 81, 577, 1731, 5193, 15579, 46737, 3358501, 10075503, 30226509, 90679527, 272038581, 1937855077, 5813565231, 17440695693, 52322087079, 156966261237]

約数ペア:

[(1, 156966261237), (3, 52322087079), (9, 17440695693), (27, 5813565231), (81, 1937855077), (577, 272038581), (1731, 90679527), (5193, 30226509), (15579, 10075503), (46737, 3358501)]