69220613

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 91127808

約数和(自身を除く): 21907195

約数列:

[1, 7, 11, 31, 47, 77, 217, 329, 341, 517, 617, 1457, 2387, 3619, 4319, 6787, 10199, 16027, 19127, 28999, 47509, 112189, 133889, 202993, 210397, 318989, 898969, 1472779, 2232923, 6292783, 9888659, 69220613]

約数ペア:

[(1, 69220613), (7, 9888659), (11, 6292783), (31, 2232923), (47, 1472779), (77, 898969), (217, 318989), (329, 210397), (341, 202993), (517, 133889), (617, 112189), (1457, 47509), (2387, 28999), (3619, 19127), (4319, 16027), (6787, 10199)]