99664569

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{8089}}^1$

素因数の和:8169

約数の個数: 18

約数和(自身を含む): 147974190

約数和(自身を除く): 48309621

約数列:

[1, 3, 9, 37, 111, 333, 1369, 4107, 8089, 12321, 24267, 72801, 299293, 897879, 2693637, 11073841, 33221523, 99664569]

約数ペア:

[(1, 99664569), (3, 33221523), (9, 11073841), (37, 2693637), (111, 897879), (333, 299293), (1369, 72801), (4107, 24267), (8089, 12321)]