140762241

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3203}}^1$

素因数の和:3485

約数の個数: 24

約数和(自身を含む): 214924320

約数和(自身を除く): 74162079

約数列:

[1, 3, 9, 19, 57, 171, 257, 771, 2313, 3203, 4883, 9609, 14649, 28827, 43947, 60857, 182571, 547713, 823171, 2469513, 7408539, 15640249, 46920747, 140762241]

約数ペア:

[(1, 140762241), (3, 46920747), (9, 15640249), (19, 7408539), (57, 2469513), (171, 823171), (257, 547713), (771, 182571), (2313, 60857), (3203, 43947), (4883, 28827), (9609, 14649)]