47845323

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{7477}}^1$

素因数の和:7568

約数の個数: 20

約数和(自身を含む): 72387040

約数和(自身を除く): 24541717

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 7477, 22431, 67293, 201879, 590683, 605637, 1772049, 5316147, 15948441, 47845323]

約数ペア:

[(1, 47845323), (3, 15948441), (9, 5316147), (27, 1772049), (79, 605637), (81, 590683), (237, 201879), (711, 67293), (2133, 22431), (6399, 7477)]