67228047

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{25847}}^1$

素因数の和:25887

約数の個数: 18

約数和(自身を含む): 103159368

約数和(自身を除く): 35931321

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 25847, 77541, 232623, 439399, 1318197, 3954591, 7469783, 22409349, 67228047]

約数ペア:

[(1, 67228047), (3, 22409349), (9, 7469783), (17, 3954591), (51, 1318197), (153, 439399), (289, 232623), (867, 77541), (2601, 25847)]