164033991

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 270990720

約数和(自身を除く): 106956729

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 243, 297, 327, 563, 891, 981, 1199, 1689, 2673, 2943, 3597, 5067, 6193, 8829, 10791, 15201, 18579, 26487, 32373, 45603, 55737, 61367, 97119, 136809, 167211, 184101, 291357, 501633, 552303, 675037, 1504899, 1656909, 2025111, 4970727, 6075333, 14912181, 18225999, 54677997, 164033991]

約数ペア:

[(1, 164033991), (3, 54677997), (9, 18225999), (11, 14912181), (27, 6075333), (33, 4970727), (81, 2025111), (99, 1656909), (109, 1504899), (243, 675037), (297, 552303), (327, 501633), (563, 291357), (891, 184101), (981, 167211), (1199, 136809), (1689, 97119), (2673, 61367), (2943, 55737), (3597, 45603), (5067, 32373), (6193, 26487), (8829, 18579), (10791, 15201)]