1279184479167

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1\times {\mathrm{23719}}^1$

素因数の和:26036

約数の個数: 64

約数和(自身を含む): 2067503513600

約数和(自身を除く): 788319034433

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1147, 2239, 3441, 6717, 8029, 15673, 23719, 24087, 47019, 69409, 71157, 82843, 166033, 208227, 248529, 485863, 498099, 579901, 735289, 877603, 1457589, 1739703, 2205867, 2568133, 2632809, 5147023, 6143221, 7704399, 15441069, 17976931, 18429663, 27205693, 53106841, 53930793, 81617079, 159320523, 190439851, 371747887, 571319553, 1115243661, 1646312071, 1964953117, 4938936213, 5894859351, 11524184497, 13754671819, 34572553491, 41264015457, 60913546627, 182740639881, 426394826389, 1279184479167]

約数ペア:

[(1, 1279184479167), (3, 426394826389), (7, 182740639881), (21, 60913546627), (31, 41264015457), (37, 34572553491), (93, 13754671819), (111, 11524184497), (217, 5894859351), (259, 4938936213), (651, 1964953117), (777, 1646312071), (1147, 1115243661), (2239, 571319553), (3441, 371747887), (6717, 190439851), (8029, 159320523), (15673, 81617079), (23719, 53930793), (24087, 53106841), (47019, 27205693), (69409, 18429663), (71157, 17976931), (82843, 15441069), (166033, 7704399), (208227, 6143221), (248529, 5147023), (485863, 2632809), (498099, 2568133), (579901, 2205867), (735289, 1739703), (877603, 1457589)]