149916897

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4022

約数の個数: 48

約数和(自身を含む): 259983360

約数和(自身を除く): 110066463

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 323, 663, 741, 969, 1989, 2223, 2907, 3967, 4199, 11901, 12597, 35703, 37791, 51571, 67439, 75373, 154713, 202317, 226119, 464139, 606951, 678357, 876707, 979849, 1281341, 2630121, 2939547, 3844023, 7890363, 8818641, 11532069, 16657433, 49972299, 149916897]

約数ペア:

[(1, 149916897), (3, 49972299), (9, 16657433), (13, 11532069), (17, 8818641), (19, 7890363), (39, 3844023), (51, 2939547), (57, 2630121), (117, 1281341), (153, 979849), (171, 876707), (221, 678357), (247, 606951), (323, 464139), (663, 226119), (741, 202317), (969, 154713), (1989, 75373), (2223, 67439), (2907, 51571), (3967, 37791), (4199, 35703), (11901, 12597)]