84688569

素因数分解:

$3^2\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1447}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 140050560

約数和(自身を除く): 55361991

約数列:

[1, 3, 7, 9, 21, 63, 929, 1447, 2787, 4341, 6503, 8361, 10129, 13023, 19509, 30387, 58527, 91161, 1344263, 4032789, 9409841, 12098367, 28229523, 84688569]

約数ペア:

[(1, 84688569), (3, 28229523), (7, 12098367), (9, 9409841), (21, 4032789), (63, 1344263), (929, 91161), (1447, 58527), (2787, 30387), (4341, 19509), (6503, 13023), (8361, 10129)]