171687438

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{6271}}^1$

素因数の和:6311

約数の個数: 60

約数和(自身を含む): 416642688

約数和(自身を除く): 244955250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 507, 702, 1014, 1053, 1521, 2106, 3042, 4563, 6271, 9126, 12542, 13689, 18813, 27378, 37626, 56439, 81523, 112878, 163046, 169317, 244569, 338634, 489138, 507951, 733707, 1015902, 1059799, 1467414, 2119598, 2201121, 3179397, 4402242, 6358794, 6603363, 9538191, 13206726, 19076382, 28614573, 57229146, 85843719, 171687438]

約数ペア:

[(1, 171687438), (2, 85843719), (3, 57229146), (6, 28614573), (9, 19076382), (13, 13206726), (18, 9538191), (26, 6603363), (27, 6358794), (39, 4402242), (54, 3179397), (78, 2201121), (81, 2119598), (117, 1467414), (162, 1059799), (169, 1015902), (234, 733707), (338, 507951), (351, 489138), (507, 338634), (702, 244569), (1014, 169317), (1053, 163046), (1521, 112878), (2106, 81523), (3042, 56439), (4563, 37626), (6271, 27378), (9126, 18813), (12542, 13689)]