102801609

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 164592000

約数和(自身を除く): 61790391

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 171, 199, 361, 477, 513, 597, 1007, 1083, 1431, 1791, 3021, 3249, 3781, 5373, 9063, 9747, 10547, 11343, 19133, 27189, 31641, 34029, 57399, 71839, 94923, 102087, 172197, 200393, 215517, 284769, 516591, 601179, 646551, 1803537, 1939653, 3807467, 5410611, 11422401, 34267203, 102801609]

約数ペア:

[(1, 102801609), (3, 34267203), (9, 11422401), (19, 5410611), (27, 3807467), (53, 1939653), (57, 1803537), (159, 646551), (171, 601179), (199, 516591), (361, 284769), (477, 215517), (513, 200393), (597, 172197), (1007, 102087), (1083, 94923), (1431, 71839), (1791, 57399), (3021, 34029), (3249, 31641), (3781, 27189), (5373, 19133), (9063, 11343), (9747, 10547)]