135331317

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 223134912

約数和(自身を除く): 87803595

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 197, 243, 257, 297, 591, 771, 891, 1773, 2167, 2313, 2673, 2827, 5319, 6501, 6939, 8481, 15957, 19503, 20817, 25443, 47871, 50629, 58509, 62451, 76329, 151887, 175527, 228987, 455661, 526581, 556919, 686961, 1366983, 1670757, 4100949, 5012271, 12302847, 15036813, 45110439, 135331317]

約数ペア:

[(1, 135331317), (3, 45110439), (9, 15036813), (11, 12302847), (27, 5012271), (33, 4100949), (81, 1670757), (99, 1366983), (197, 686961), (243, 556919), (257, 526581), (297, 455661), (591, 228987), (771, 175527), (891, 151887), (1773, 76329), (2167, 62451), (2313, 58509), (2673, 50629), (2827, 47871), (5319, 25443), (6501, 20817), (6939, 19503), (8481, 15957)]