142695567

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 258048000

約数和(自身を除く): 115352433

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 79, 133, 171, 189, 237, 399, 503, 513, 553, 711, 1197, 1501, 1509, 1659, 2133, 3521, 3591, 4503, 4527, 4977, 9557, 10507, 10563, 13509, 13581, 14931, 28671, 31521, 31689, 39737, 40527, 66899, 86013, 94563, 95067, 119211, 200697, 258039, 278159, 283689, 357633, 602091, 755003, 834477, 1072899, 1806273, 2265009, 2503431, 5285021, 6795027, 7510293, 15855063, 20385081, 47565189, 142695567]

約数ペア:

[(1, 142695567), (3, 47565189), (7, 20385081), (9, 15855063), (19, 7510293), (21, 6795027), (27, 5285021), (57, 2503431), (63, 2265009), (79, 1806273), (133, 1072899), (171, 834477), (189, 755003), (237, 602091), (399, 357633), (503, 283689), (513, 278159), (553, 258039), (711, 200697), (1197, 119211), (1501, 95067), (1509, 94563), (1659, 86013), (2133, 66899), (3521, 40527), (3591, 39737), (4503, 31689), (4527, 31521), (4977, 28671), (9557, 14931), (10507, 13581), (10563, 13509)]