81075527

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5381}}^1$

素因数の和:5474

約数の個数: 16

約数和(自身を含む): 93431520

約数和(自身を除く): 12355993

約数列:

[1, 13, 19, 61, 247, 793, 1159, 5381, 15067, 69953, 102239, 328241, 1329107, 4267133, 6236579, 81075527]

約数ペア:

[(1, 81075527), (13, 6236579), (19, 4267133), (61, 1329107), (247, 328241), (793, 102239), (1159, 69953), (5381, 15067)]