42493797

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127609}}^1$

素因数の和:127652

約数の個数: 12

約数和(自身を含む): 63039340

約数和(自身を除く): 20545543

約数列:

[1, 3, 9, 37, 111, 333, 127609, 382827, 1148481, 4721533, 14164599, 42493797]

約数ペア:

[(1, 42493797), (3, 14164599), (9, 4721533), (37, 1148481), (111, 382827), (333, 127609)]