243324621

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27901}}^1$

素因数の和:27946

約数の個数: 32

約数和(自身を含む): 401788800

約数和(自身を除く): 158464179

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 27901, 83703, 251109, 474317, 530119, 753327, 1422951, 1590357, 4268853, 4771071, 9012023, 12806559, 14313213, 27036069, 81108207, 243324621]

約数ペア:

[(1, 243324621), (3, 81108207), (9, 27036069), (17, 14313213), (19, 12806559), (27, 9012023), (51, 4771071), (57, 4268853), (153, 1590357), (171, 1422951), (323, 753327), (459, 530119), (513, 474317), (969, 251109), (2907, 83703), (8721, 27901)]