272814477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9811}}^1$

素因数の和:9881

約数の個数: 32

約数和(自身を含む): 421994496

約数和(自身を除く): 149180019

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 2139, 9269, 9811, 27807, 29433, 127543, 225653, 304141, 382629, 676959, 912423, 2933489, 3953833, 6995243, 8800467, 11861499, 20985729, 90938159, 272814477]

約数ペア:

[(1, 272814477), (3, 90938159), (13, 20985729), (23, 11861499), (31, 8800467), (39, 6995243), (69, 3953833), (93, 2933489), (299, 912423), (403, 676959), (713, 382629), (897, 304141), (1209, 225653), (2139, 127543), (9269, 29433), (9811, 27807)]