31056156927

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{367}}^1\times {\mathrm{929}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 46715760000

約数和(自身を除く): 15659603073

約数列:

[1, 3, 9, 29, 87, 261, 349, 367, 929, 1047, 1101, 2787, 3141, 3303, 8361, 10121, 10643, 26941, 30363, 31929, 80823, 91089, 95787, 128083, 242469, 324221, 340943, 384249, 972663, 1022829, 1152747, 2917989, 3068487, 3714407, 9402409, 9887347, 11143221, 28207227, 29662041, 33429663, 84621681, 88986123, 118989107, 356967321, 1070901963, 3450684103, 10352052309, 31056156927]

約数ペア:

[(1, 31056156927), (3, 10352052309), (9, 3450684103), (29, 1070901963), (87, 356967321), (261, 118989107), (349, 88986123), (367, 84621681), (929, 33429663), (1047, 29662041), (1101, 28207227), (2787, 11143221), (3141, 9887347), (3303, 9402409), (8361, 3714407), (10121, 3068487), (10643, 2917989), (26941, 1152747), (30363, 1022829), (31929, 972663), (80823, 384249), (91089, 340943), (95787, 324221), (128083, 242469)]