156969549

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 266851200

約数和(自身を除く): 109881651

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 621, 759, 1089, 2089, 2277, 2783, 3267, 6267, 6831, 8349, 18801, 22979, 25047, 48047, 56403, 68937, 75141, 144141, 206811, 252769, 432423, 528517, 620433, 758307, 1297269, 1585551, 2274921, 4756653, 5813687, 6824763, 14269959, 17441061, 52323183, 156969549]

約数ペア:

[(1, 156969549), (3, 52323183), (9, 17441061), (11, 14269959), (23, 6824763), (27, 5813687), (33, 4756653), (69, 2274921), (99, 1585551), (121, 1297269), (207, 758307), (253, 620433), (297, 528517), (363, 432423), (621, 252769), (759, 206811), (1089, 144141), (2089, 75141), (2277, 68937), (2783, 56403), (3267, 48047), (6267, 25047), (6831, 22979), (8349, 18801)]