77821146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{332569}}^1$

素因数の和:332590

約数の個数: 24

約数和(自身を含む): 181583220

約数和(自身を除く): 103762074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 332569, 665138, 997707, 1995414, 2993121, 4323397, 5986242, 8646794, 12970191, 25940382, 38910573, 77821146]

約数ペア:

[(1, 77821146), (2, 38910573), (3, 25940382), (6, 12970191), (9, 8646794), (13, 5986242), (18, 4323397), (26, 2993121), (39, 1995414), (78, 997707), (117, 665138), (234, 332569)]