229178703

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 358270080

約数和(自身を除く): 129091377

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 169, 247, 481, 507, 643, 703, 741, 1443, 1929, 2109, 3211, 6253, 8359, 9139, 9633, 12217, 18759, 23791, 25077, 27417, 36651, 71373, 108667, 118807, 158821, 309283, 326001, 356421, 452029, 476463, 927849, 1356087, 2064673, 4020679, 5876377, 6194019, 12062037, 17629131, 76392901, 229178703]

約数ペア:

[(1, 229178703), (3, 76392901), (13, 17629131), (19, 12062037), (37, 6194019), (39, 5876377), (57, 4020679), (111, 2064673), (169, 1356087), (247, 927849), (481, 476463), (507, 452029), (643, 356421), (703, 326001), (741, 309283), (1443, 158821), (1929, 118807), (2109, 108667), (3211, 71373), (6253, 36651), (8359, 27417), (9139, 25077), (9633, 23791), (12217, 18759)]