15691306761

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{74219}}^1$

素因数の和:74390

約数の個数: 36

約数和(自身を含む): 24719713200

約数和(自身を除く): 9028406439

約数列:

[1, 3, 9, 13, 39, 117, 139, 169, 417, 507, 1251, 1521, 1807, 5421, 16263, 23491, 70473, 74219, 211419, 222657, 667971, 964847, 2894541, 8683623, 10316441, 12543011, 30949323, 37629033, 92847969, 112887099, 134113733, 402341199, 1207023597, 1743478529, 5230435587, 15691306761]

約数ペア:

[(1, 15691306761), (3, 5230435587), (9, 1743478529), (13, 1207023597), (39, 402341199), (117, 134113733), (139, 112887099), (169, 92847969), (417, 37629033), (507, 30949323), (1251, 12543011), (1521, 10316441), (1807, 8683623), (5421, 2894541), (16263, 964847), (23491, 667971), (70473, 222657), (74219, 211419)]