42206427

素因数分解:

$3^5\times {\mathrm{17}}^2\times {\mathrm{601}}^1$

素因数の和:650

約数の個数: 36

約数和(自身を含む): 67272296

約数和(自身を除く): 25065869

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 289, 459, 601, 867, 1377, 1803, 2601, 4131, 5409, 7803, 10217, 16227, 23409, 30651, 48681, 70227, 91953, 146043, 173689, 275859, 521067, 827577, 1563201, 2482731, 4689603, 14068809, 42206427]

約数ペア:

[(1, 42206427), (3, 14068809), (9, 4689603), (17, 2482731), (27, 1563201), (51, 827577), (81, 521067), (153, 275859), (243, 173689), (289, 146043), (459, 91953), (601, 70227), (867, 48681), (1377, 30651), (1803, 23409), (2601, 16227), (4131, 10217), (5409, 7803)]