127966284

素因数分解:

$2^2\times 3^3\times {\mathrm{409}}^1\times {\mathrm{2897}}^1$

素因数の和:3319

約数の個数: 48

約数和(自身を含む): 332690400

約数和(自身を除く): 204724116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 409, 818, 1227, 1636, 2454, 2897, 3681, 4908, 5794, 7362, 8691, 11043, 11588, 14724, 17382, 22086, 26073, 34764, 44172, 52146, 78219, 104292, 156438, 312876, 1184873, 2369746, 3554619, 4739492, 7109238, 10663857, 14218476, 21327714, 31991571, 42655428, 63983142, 127966284]

約数ペア:

[(1, 127966284), (2, 63983142), (3, 42655428), (4, 31991571), (6, 21327714), (9, 14218476), (12, 10663857), (18, 7109238), (27, 4739492), (36, 3554619), (54, 2369746), (108, 1184873), (409, 312876), (818, 156438), (1227, 104292), (1636, 78219), (2454, 52146), (2897, 44172), (3681, 34764), (4908, 26073), (5794, 22086), (7362, 17382), (8691, 14724), (11043, 11588)]