40123809

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 66096000

約数和(自身を除く): 25972191

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 2549, 5247, 7647, 15741, 22941, 28039, 68823, 84117, 135097, 252351, 405291, 757053, 1215873, 1486067, 3647619, 4458201, 13374603, 40123809]

約数ペア:

[(1, 40123809), (3, 13374603), (9, 4458201), (11, 3647619), (27, 1486067), (33, 1215873), (53, 757053), (99, 405291), (159, 252351), (297, 135097), (477, 84117), (583, 68823), (1431, 28039), (1749, 22941), (2549, 15741), (5247, 7647)]