54815337

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 81132480

約数和(自身を除く): 26317143

約数列:

[1, 3, 9, 71, 109, 213, 327, 639, 787, 981, 2361, 7083, 7739, 23217, 55877, 69651, 85783, 167631, 257349, 502893, 772047, 6090593, 18271779, 54815337]

約数ペア:

[(1, 54815337), (3, 18271779), (9, 6090593), (71, 772047), (109, 502893), (213, 257349), (327, 167631), (639, 85783), (787, 69651), (981, 55877), (2361, 23217), (7083, 7739)]