67684827

素因数分解:

$3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{1627}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 105416256

約数和(自身を除く): 37731429

約数列:

[1, 3, 7, 21, 49, 147, 283, 849, 1627, 1981, 4881, 5943, 11389, 13867, 34167, 41601, 79723, 239169, 460441, 1381323, 3223087, 9669261, 22561609, 67684827]

約数ペア:

[(1, 67684827), (3, 22561609), (7, 9669261), (21, 3223087), (49, 1381323), (147, 460441), (283, 239169), (849, 79723), (1627, 41601), (1981, 34167), (4881, 13867), (5943, 11389)]