258241167

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{1229}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 384015840

約数和(自身を除く): 125774673

約数列:

[1, 3, 9, 37, 111, 333, 631, 1229, 1893, 3687, 5679, 11061, 23347, 45473, 70041, 136419, 210123, 409257, 775499, 2326497, 6979491, 28693463, 86080389, 258241167]

約数ペア:

[(1, 258241167), (3, 86080389), (9, 28693463), (37, 6979491), (111, 2326497), (333, 775499), (631, 409257), (1229, 210123), (1893, 136419), (3687, 70041), (5679, 45473), (11061, 23347)]