26944473

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 39726720

約数和(自身を除く): 12782247

約数列:

[1, 3, 17, 37, 51, 109, 111, 131, 327, 393, 629, 1853, 1887, 2227, 4033, 4847, 5559, 6681, 12099, 14279, 14541, 42837, 68561, 82399, 205683, 242743, 247197, 528323, 728229, 1584969, 8981491, 26944473]

約数ペア:

[(1, 26944473), (3, 8981491), (17, 1584969), (37, 728229), (51, 528323), (109, 247197), (111, 242743), (131, 205683), (327, 82399), (393, 68561), (629, 42837), (1853, 14541), (1887, 14279), (2227, 12099), (4033, 6681), (4847, 5559)]