73461681

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{40609}}^1$

素因数の和:40685

約数の個数: 16

約数和(自身を含む): 110459200

約数和(自身を除く): 36997519

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 40609, 121827, 365481, 1096443, 2720803, 8162409, 24487227, 73461681]

約数ペア:

[(1, 73461681), (3, 24487227), (9, 8162409), (27, 2720803), (67, 1096443), (201, 365481), (603, 121827), (1809, 40609)]