85549737

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 144789120

約数和(自身を除く): 59239383

約数列:

[1, 3, 7, 13, 21, 39, 49, 89, 91, 147, 267, 273, 503, 623, 637, 1157, 1509, 1869, 1911, 3471, 3521, 4361, 6539, 8099, 10563, 13083, 19617, 24297, 24647, 44767, 45773, 56693, 73941, 134301, 137319, 170079, 313369, 320411, 581971, 940107, 961233, 1745913, 2193583, 4073797, 6580749, 12221391, 28516579, 85549737]

約数ペア:

[(1, 85549737), (3, 28516579), (7, 12221391), (13, 6580749), (21, 4073797), (39, 2193583), (49, 1745913), (89, 961233), (91, 940107), (147, 581971), (267, 320411), (273, 313369), (503, 170079), (623, 137319), (637, 134301), (1157, 73941), (1509, 56693), (1869, 45773), (1911, 44767), (3471, 24647), (3521, 24297), (4361, 19617), (6539, 13083), (8099, 10563)]