56975427

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{68071}}^1$

素因数の和:68111

約数の個数: 16

約数和(自身を含む): 87132160

約数和(自身を除く): 30156733

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 68071, 204213, 612639, 1837917, 2110201, 6330603, 18991809, 56975427]

約数ペア:

[(1, 56975427), (3, 18991809), (9, 6330603), (27, 2110201), (31, 1837917), (93, 612639), (279, 204213), (837, 68071)]