40077531

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 24273189

約数列:

[1, 3, 9, 13, 27, 39, 117, 227, 351, 503, 681, 1509, 2043, 2951, 4527, 6129, 6539, 8853, 13581, 19617, 26559, 58851, 79677, 114181, 176553, 342543, 1027629, 1484353, 3082887, 4453059, 13359177, 40077531]

約数ペア:

[(1, 40077531), (3, 13359177), (9, 4453059), (13, 3082887), (27, 1484353), (39, 1027629), (117, 342543), (227, 176553), (351, 114181), (503, 79677), (681, 58851), (1509, 26559), (2043, 19617), (2951, 13581), (4527, 8853), (6129, 6539)]