13267701729

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{3767}}^1$

素因数の和:4314

約数の個数: 48

約数和(自身を含む): 20690841600

約数和(自身を除く): 7423139871

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 479, 817, 1437, 2451, 3767, 4311, 7353, 9101, 11301, 20597, 27303, 33903, 61791, 71573, 81909, 161981, 185373, 214719, 391343, 485943, 644157, 1174029, 1457829, 1804393, 3077639, 3522087, 5413179, 9232917, 16239537, 27698751, 34283467, 77588899, 102850401, 232766697, 308551203, 698300091, 1474189081, 4422567243, 13267701729]

約数ペア:

[(1, 13267701729), (3, 4422567243), (9, 1474189081), (19, 698300091), (43, 308551203), (57, 232766697), (129, 102850401), (171, 77588899), (387, 34283467), (479, 27698751), (817, 16239537), (1437, 9232917), (2451, 5413179), (3767, 3522087), (4311, 3077639), (7353, 1804393), (9101, 1457829), (11301, 1174029), (20597, 644157), (27303, 485943), (33903, 391343), (61791, 214719), (71573, 185373), (81909, 161981)]