68479341

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 110665728

約数和(自身を除く): 42186387

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1147, 2843, 3441, 8029, 8529, 19901, 24087, 59703, 88133, 105191, 264399, 315573, 616931, 736337, 1850793, 2209011, 3260921, 9782763, 22826447, 68479341]

約数ペア:

[(1, 68479341), (3, 22826447), (7, 9782763), (21, 3260921), (31, 2209011), (37, 1850793), (93, 736337), (111, 616931), (217, 315573), (259, 264399), (651, 105191), (777, 88133), (1147, 59703), (2843, 24087), (3441, 19901), (8029, 8529)]