82807221

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6269}}^1$

素因数の和:6333

約数の個数: 32

約数和(自身を含む): 137237760

約数和(自身を除く): 54430539

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 4403, 6269, 13209, 18807, 43883, 106573, 131649, 231953, 319719, 695859, 746011, 1623671, 2238033, 3943201, 4871013, 11829603, 27602407, 82807221]

約数ペア:

[(1, 82807221), (3, 27602407), (7, 11829603), (17, 4871013), (21, 3943201), (37, 2238033), (51, 1623671), (111, 746011), (119, 695859), (259, 319719), (357, 231953), (629, 131649), (777, 106573), (1887, 43883), (4403, 18807), (6269, 13209)]