71496321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{49547}}^1$

素因数の和:49600

約数の個数: 16

約数和(自身を含む): 105438144

約数和(自身を除く): 33941823

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 49547, 148641, 644111, 1833239, 1932333, 5499717, 23832107, 71496321]

約数ペア:

[(1, 71496321), (3, 23832107), (13, 5499717), (37, 1932333), (39, 1833239), (111, 644111), (481, 148641), (1443, 49547)]