54242559

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2617}}^1$

素因数の和:2684

約数の個数: 36

約数和(自身を含む): 93117024

約数和(自身を除く): 38874465

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2617, 2961, 6909, 7851, 18319, 20727, 23553, 54957, 122999, 128233, 164871, 368997, 384699, 860993, 1106991, 1154097, 2582979, 6026951, 7748937, 18080853, 54242559]

約数ペア:

[(1, 54242559), (3, 18080853), (7, 7748937), (9, 6026951), (21, 2582979), (47, 1154097), (49, 1106991), (63, 860993), (141, 384699), (147, 368997), (329, 164871), (423, 128233), (441, 122999), (987, 54957), (2303, 23553), (2617, 20727), (2961, 18319), (6909, 7851)]