72642381

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{7103}}^1$

素因数の和:7600

約数の個数: 16

約数和(自身を含む): 110936064

約数和(自身を除く): 38293683

約数列:

[1, 3, 7, 21, 487, 1461, 3409, 7103, 10227, 21309, 49721, 149163, 3459161, 10377483, 24214127, 72642381]

約数ペア:

[(1, 72642381), (3, 24214127), (7, 10377483), (21, 3459161), (487, 149163), (1461, 49721), (3409, 21309), (7103, 10227)]