40694319

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{6053}}^1$

素因数の和:6148

約数の個数: 20

約数和(自身を含む): 61532856

約数和(自身を除く): 20838537

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6053, 6723, 18159, 54477, 163431, 490293, 502399, 1507197, 4521591, 13564773, 40694319]

約数ペア:

[(1, 40694319), (3, 13564773), (9, 4521591), (27, 1507197), (81, 502399), (83, 490293), (249, 163431), (747, 54477), (2241, 18159), (6053, 6723)]