153800367

素因数分解:

$3^1\times 7^2\times {\mathrm{877}}^1\times {\mathrm{1193}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 239019696

約数和(自身を除く): 85219329

約数列:

[1, 3, 7, 21, 49, 147, 877, 1193, 2631, 3579, 6139, 8351, 18417, 25053, 42973, 58457, 128919, 175371, 1046261, 3138783, 7323827, 21971481, 51266789, 153800367]

約数ペア:

[(1, 153800367), (3, 51266789), (7, 21971481), (21, 7323827), (49, 3138783), (147, 1046261), (877, 175371), (1193, 128919), (2631, 58457), (3579, 42973), (6139, 25053), (8351, 18417)]