149822847

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2647}}^1$

素因数の和:3003

約数の個数: 24

約数和(自身を含む): 228575360

約数和(自身を除く): 78752513

約数列:

[1, 3, 9, 19, 57, 171, 331, 993, 2647, 2979, 6289, 7941, 18867, 23823, 50293, 56601, 150879, 452637, 876157, 2628471, 7885413, 16646983, 49940949, 149822847]

約数ペア:

[(1, 149822847), (3, 49940949), (9, 16646983), (19, 7885413), (57, 2628471), (171, 876157), (331, 452637), (993, 150879), (2647, 56601), (2979, 50293), (6289, 23823), (7941, 18867)]