69691923

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26981}}^1$

素因数の和:27035

約数の個数: 24

約数和(自身を含む): 117857376

約数和(自身を除く): 48165453

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 26981, 80943, 188867, 242829, 566601, 1106221, 1699803, 3318663, 7743547, 9955989, 23230641, 69691923]

約数ペア:

[(1, 69691923), (3, 23230641), (7, 9955989), (9, 7743547), (21, 3318663), (41, 1699803), (63, 1106221), (123, 566601), (287, 242829), (369, 188867), (861, 80943), (2583, 26981)]