128045956599

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{171697}}^1$

素因数の和:171760

約数の個数: 64

約数和(自身を含む): 216257064960

約数和(自身を除く): 88211108361

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 243, 279, 297, 341, 729, 837, 891, 1023, 2187, 2511, 2673, 3069, 7533, 8019, 9207, 22599, 24057, 27621, 67797, 82863, 171697, 248589, 515091, 745767, 1545273, 1888667, 4635819, 5322607, 5666001, 13907457, 15967821, 16998003, 41722371, 47903463, 50994009, 58548677, 125167113, 143710389, 152982027, 175646031, 375501339, 431131167, 458946081, 526938093, 1293393501, 1376838243, 1580814279, 3880180503, 4130514729, 4742442837, 11640541509, 14227328511, 42681985533, 128045956599]

約数ペア:

[(1, 128045956599), (3, 42681985533), (9, 14227328511), (11, 11640541509), (27, 4742442837), (31, 4130514729), (33, 3880180503), (81, 1580814279), (93, 1376838243), (99, 1293393501), (243, 526938093), (279, 458946081), (297, 431131167), (341, 375501339), (729, 175646031), (837, 152982027), (891, 143710389), (1023, 125167113), (2187, 58548677), (2511, 50994009), (2673, 47903463), (3069, 41722371), (7533, 16998003), (8019, 15967821), (9207, 13907457), (22599, 5666001), (24057, 5322607), (27621, 4635819), (67797, 1888667), (82863, 1545273), (171697, 745767), (248589, 515091)]