67848777

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5531}}^1$

素因数の和:5613

約数の個数: 24

約数和(自身を含む): 103559040

約数和(自身を除く): 35710263

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 5531, 12267, 16593, 49779, 160399, 259957, 481197, 779871, 1443591, 2339613, 7538753, 22616259, 67848777]

約数ペア:

[(1, 67848777), (3, 22616259), (9, 7538753), (29, 2339613), (47, 1443591), (87, 779871), (141, 481197), (261, 259957), (423, 160399), (1363, 49779), (4089, 16593), (5531, 12267)]