174922839

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4967}}^1$

素因数の和:5036

約数の個数: 48

約数和(自身を含む): 318269952

約数和(自身を除く): 143347113

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 273, 301, 387, 559, 819, 903, 1677, 2709, 3913, 4967, 5031, 11739, 14901, 34769, 35217, 44703, 64571, 104307, 193713, 213581, 312921, 451997, 581139, 640743, 1355991, 1495067, 1922229, 2776553, 4067973, 4485201, 8329659, 13455603, 19435871, 24988977, 58307613, 174922839]

約数ペア:

[(1, 174922839), (3, 58307613), (7, 24988977), (9, 19435871), (13, 13455603), (21, 8329659), (39, 4485201), (43, 4067973), (63, 2776553), (91, 1922229), (117, 1495067), (129, 1355991), (273, 640743), (301, 581139), (387, 451997), (559, 312921), (819, 213581), (903, 193713), (1677, 104307), (2709, 64571), (3913, 44703), (4967, 35217), (5031, 34769), (11739, 14901)]