91067739

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2371}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 145735680

約数和(自身を除く): 54667941

約数列:

[1, 3, 7, 21, 31, 59, 93, 177, 217, 413, 651, 1239, 1829, 2371, 5487, 7113, 12803, 16597, 38409, 49791, 73501, 139889, 220503, 419667, 514507, 979223, 1543521, 2937669, 4336559, 13009677, 30355913, 91067739]

約数ペア:

[(1, 91067739), (3, 30355913), (7, 13009677), (21, 4336559), (31, 2937669), (59, 1543521), (93, 979223), (177, 514507), (217, 419667), (413, 220503), (651, 139889), (1239, 73501), (1829, 49791), (2371, 38409), (5487, 16597), (7113, 12803)]