140290029

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{839}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 227404800

約数和(自身を除く): 87114771

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 563, 839, 1689, 2517, 5067, 6193, 7551, 9229, 15201, 18579, 22653, 27687, 55737, 83061, 167211, 249183, 472357, 1417071, 4251213, 5195927, 12753639, 15587781, 46763343, 140290029]

約数ペア:

[(1, 140290029), (3, 46763343), (9, 15587781), (11, 12753639), (27, 5195927), (33, 4251213), (99, 1417071), (297, 472357), (563, 249183), (839, 167211), (1689, 83061), (2517, 55737), (5067, 27687), (6193, 22653), (7551, 18579), (9229, 15201)]