156969660897

素因数分解:

$3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3874933}}^1$

素因数の和:3875589

約数の個数: 24

約数和(自身を含む): 259527579584

約数和(自身を除く): 102557918687

約数列:

[1, 3, 7, 9, 21, 63, 643, 1929, 4501, 5787, 13503, 40509, 3874933, 11624799, 27124531, 34874397, 81373593, 244120779, 2491581919, 7474745757, 17441073433, 22424237271, 52323220299, 156969660897]

約数ペア:

[(1, 156969660897), (3, 52323220299), (7, 22424237271), (9, 17441073433), (21, 7474745757), (63, 2491581919), (643, 244120779), (1929, 81373593), (4501, 34874397), (5787, 27124531), (13503, 11624799), (40509, 3874933)]