67784703

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3793}}^1$

素因数の和:3863

約数の個数: 32

約数和(自身を含む): 110724096

約数和(自身を除く): 42939393

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 3793, 5957, 11379, 17871, 26551, 79653, 87239, 140341, 261717, 421023, 610673, 982387, 1832019, 2947161, 3227843, 9683529, 22594901, 67784703]

約数ペア:

[(1, 67784703), (3, 22594901), (7, 9683529), (21, 3227843), (23, 2947161), (37, 1832019), (69, 982387), (111, 610673), (161, 421023), (259, 261717), (483, 140341), (777, 87239), (851, 79653), (2553, 26551), (3793, 17871), (5957, 11379)]