240065745921

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6782093}}^1$

素因数の和:6782147

約数の個数: 40

約数和(自身を含む): 393904019520

約数和(自身を除く): 153838273599

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1863, 3933, 11799, 35397, 6782093, 20346279, 61038837, 128859767, 155988139, 183116511, 386579301, 467964417, 549349533, 1159737903, 1403893251, 2963774641, 3479213709, 4211679753, 8891323923, 10437641127, 12635039259, 26673971769, 80021915307, 240065745921]

約数ペア:

[(1, 240065745921), (3, 80021915307), (9, 26673971769), (19, 12635039259), (23, 10437641127), (27, 8891323923), (57, 4211679753), (69, 3479213709), (81, 2963774641), (171, 1403893251), (207, 1159737903), (437, 549349533), (513, 467964417), (621, 386579301), (1311, 183116511), (1539, 155988139), (1863, 128859767), (3933, 61038837), (11799, 20346279), (35397, 6782093)]