67668195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20789}}^1$

素因数の和:20835

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 60065565

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 20789, 62367, 103945, 145523, 311835, 436569, 644459, 727615, 1933377, 2182845, 3222295, 4511213, 9666885, 13533639, 22556065, 67668195]

約数ペア:

[(1, 67668195), (3, 22556065), (5, 13533639), (7, 9666885), (15, 4511213), (21, 3222295), (31, 2182845), (35, 1933377), (93, 727615), (105, 644459), (155, 436569), (217, 311835), (465, 145523), (651, 103945), (1085, 62367), (3255, 20789)]