207431037

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12253}}^1$

素因数の和:12295

約数の個数: 40

約数和(自身を含む): 355856160

約数和(自身を除く): 148425123

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 5643, 12253, 16929, 36759, 110277, 134783, 232807, 330831, 404349, 698421, 992493, 1213047, 2095263, 2560877, 3639141, 6285789, 7682631, 10917423, 18857367, 23047893, 69143679, 207431037]

約数ペア:

[(1, 207431037), (3, 69143679), (9, 23047893), (11, 18857367), (19, 10917423), (27, 7682631), (33, 6285789), (57, 3639141), (81, 2560877), (99, 2095263), (171, 1213047), (209, 992493), (297, 698421), (513, 404349), (627, 330831), (891, 232807), (1539, 134783), (1881, 110277), (5643, 36759), (12253, 16929)]