220549979133

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1801}}^1\times {\mathrm{23339}}^1$

素因数の和:25210

約数の個数: 48

約数和(自身を含む): 354302320320

約数和(自身を除く): 133752341187

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 1801, 5247, 5403, 16209, 19811, 23339, 59433, 70017, 95453, 178299, 210051, 256729, 286359, 770187, 859077, 1049983, 1236967, 2310561, 3149949, 3710901, 9449847, 11132703, 13606637, 40819911, 42033539, 122459733, 126100617, 378301851, 462368929, 1387106787, 2227777567, 4161320361, 6683332701, 20049998103, 24505553237, 73516659711, 220549979133]

約数ペア:

[(1, 220549979133), (3, 73516659711), (9, 24505553237), (11, 20049998103), (33, 6683332701), (53, 4161320361), (99, 2227777567), (159, 1387106787), (477, 462368929), (583, 378301851), (1749, 126100617), (1801, 122459733), (5247, 42033539), (5403, 40819911), (16209, 13606637), (19811, 11132703), (23339, 9449847), (59433, 3710901), (70017, 3149949), (95453, 2310561), (178299, 1236967), (210051, 1049983), (256729, 859077), (286359, 770187)]