89688447

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{929}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 137535840

約数和(自身を除く): 47847393

約数列:

[1, 3, 9, 17, 51, 153, 631, 929, 1893, 2787, 5679, 8361, 10727, 15793, 32181, 47379, 96543, 142137, 586199, 1758597, 5275791, 9965383, 29896149, 89688447]

約数ペア:

[(1, 89688447), (3, 29896149), (9, 9965383), (17, 5275791), (51, 1758597), (153, 586199), (631, 142137), (929, 96543), (1893, 47379), (2787, 32181), (5679, 15793), (8361, 10727)]