141259209

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 237791232

約数和(自身を除く): 96532023

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 193, 273, 383, 579, 637, 1149, 1351, 1911, 2509, 2681, 4053, 4979, 7527, 8043, 9457, 14937, 17563, 18767, 28371, 34853, 52689, 56301, 73919, 104559, 122941, 221757, 243971, 368823, 517433, 731913, 960947, 1552299, 2882841, 3622031, 6726629, 10866093, 20179887, 47086403, 141259209]

約数ペア:

[(1, 141259209), (3, 47086403), (7, 20179887), (13, 10866093), (21, 6726629), (39, 3622031), (49, 2882841), (91, 1552299), (147, 960947), (193, 731913), (273, 517433), (383, 368823), (579, 243971), (637, 221757), (1149, 122941), (1351, 104559), (1911, 73919), (2509, 56301), (2681, 52689), (4053, 34853), (4979, 28371), (7527, 18767), (8043, 17563), (9457, 14937)]