68994871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 85524480

約数和(自身を除く): 16529609

約数列:

[1, 11, 19, 23, 31, 209, 253, 341, 437, 463, 589, 713, 4807, 5093, 6479, 7843, 8797, 10649, 13547, 14353, 96767, 117139, 149017, 157883, 202331, 272707, 330119, 2225641, 2999777, 3631309, 6272261, 68994871]

約数ペア:

[(1, 68994871), (11, 6272261), (19, 3631309), (23, 2999777), (31, 2225641), (209, 330119), (253, 272707), (341, 202331), (437, 157883), (463, 149017), (589, 117139), (713, 96767), (4807, 14353), (5093, 13547), (6479, 10649), (7843, 8797)]