118934319

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 196627200

約数和(自身を除く): 77692881

約数列:

[1, 3, 7, 19, 21, 49, 57, 97, 133, 147, 291, 399, 439, 679, 931, 1317, 1843, 2037, 2793, 3073, 4753, 5529, 8341, 9219, 12901, 14259, 21511, 25023, 38703, 42583, 58387, 64533, 90307, 127749, 175161, 270921, 298081, 408709, 809077, 894243, 1226127, 2086567, 2427231, 5663539, 6259701, 16990617, 39644773, 118934319]

約数ペア:

[(1, 118934319), (3, 39644773), (7, 16990617), (19, 6259701), (21, 5663539), (49, 2427231), (57, 2086567), (97, 1226127), (133, 894243), (147, 809077), (291, 408709), (399, 298081), (439, 270921), (679, 175161), (931, 127749), (1317, 90307), (1843, 64533), (2037, 58387), (2793, 42583), (3073, 38703), (4753, 25023), (5529, 21511), (8341, 14259), (9219, 12901)]