89258067

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 141856000

約数和(自身を除く): 52597933

約数列:

[1, 3, 9, 19, 43, 57, 61, 129, 171, 183, 199, 387, 549, 597, 817, 1159, 1791, 2451, 2623, 3477, 3781, 7353, 7869, 8557, 10431, 11343, 12139, 23607, 25671, 34029, 36417, 49837, 77013, 109251, 149511, 162583, 230641, 448533, 487749, 521977, 691923, 1463247, 1565931, 2075769, 4697793, 9917563, 29752689, 89258067]

約数ペア:

[(1, 89258067), (3, 29752689), (9, 9917563), (19, 4697793), (43, 2075769), (57, 1565931), (61, 1463247), (129, 691923), (171, 521977), (183, 487749), (199, 448533), (387, 230641), (549, 162583), (597, 149511), (817, 109251), (1159, 77013), (1791, 49837), (2451, 36417), (2623, 34029), (3477, 25671), (3781, 23607), (7353, 12139), (7869, 11343), (8557, 10431)]