67184187

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 108928512

約数和(自身を除く): 41744325

約数列:

[1, 3, 7, 17, 21, 51, 119, 307, 357, 613, 921, 1839, 2149, 4291, 5219, 6447, 10421, 12873, 15657, 31263, 36533, 72947, 109599, 188191, 218841, 564573, 1317337, 3199247, 3952011, 9597741, 22394729, 67184187]

約数ペア:

[(1, 67184187), (3, 22394729), (7, 9597741), (17, 3952011), (21, 3199247), (51, 1317337), (119, 564573), (307, 218841), (357, 188191), (613, 109599), (921, 72947), (1839, 36533), (2149, 31263), (4291, 15657), (5219, 12873), (6447, 10421)]