1900512963

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{61583}}^1$

素因数の和:61725

約数の個数: 24

約数和(自身を含む): 2869321728

約数和(自身を除く): 968808765

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 1143, 3429, 10287, 30861, 61583, 184749, 554247, 1662741, 4988223, 7821041, 14964669, 23463123, 70389369, 211168107, 633504321, 1900512963]

約数ペア:

[(1, 1900512963), (3, 633504321), (9, 211168107), (27, 70389369), (81, 23463123), (127, 14964669), (243, 7821041), (381, 4988223), (1143, 1662741), (3429, 554247), (10287, 184749), (30861, 61583)]