69256887

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 110788608

約数和(自身を除く): 41531721

約数列:

[1, 3, 7, 21, 23, 69, 161, 223, 483, 643, 669, 1561, 1929, 4501, 4683, 5129, 13503, 14789, 15387, 35903, 44367, 103523, 107709, 143389, 310569, 430167, 1003723, 3011169, 3297947, 9893841, 23085629, 69256887]

約数ペア:

[(1, 69256887), (3, 23085629), (7, 9893841), (21, 3297947), (23, 3011169), (69, 1003723), (161, 430167), (223, 310569), (483, 143389), (643, 107709), (669, 103523), (1561, 44367), (1929, 35903), (4501, 15387), (4683, 14789), (5129, 13503)]