1176170787

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 1974498240

約数和(自身を除く): 798327453

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 243, 297, 379, 387, 473, 729, 891, 1137, 1161, 1419, 2187, 2673, 3411, 3483, 4169, 4257, 6561, 8019, 10233, 10449, 12507, 12771, 16297, 24057, 30699, 31347, 37521, 38313, 48891, 72171, 92097, 94041, 112563, 114939, 146673, 179267, 276291, 282123, 337689, 344817, 440019, 537801, 828873, 1013067, 1034451, 1320057, 1613403, 2486619, 3039201, 3103353, 3960171, 4840209, 9117603, 11880513, 14520627, 27352809, 35641539, 43561881, 106924617, 130685643, 392056929, 1176170787]

約数ペア:

[(1, 1176170787), (3, 392056929), (9, 130685643), (11, 106924617), (27, 43561881), (33, 35641539), (43, 27352809), (81, 14520627), (99, 11880513), (129, 9117603), (243, 4840209), (297, 3960171), (379, 3103353), (387, 3039201), (473, 2486619), (729, 1613403), (891, 1320057), (1137, 1034451), (1161, 1013067), (1419, 828873), (2187, 537801), (2673, 440019), (3411, 344817), (3483, 337689), (4169, 282123), (4257, 276291), (6561, 179267), (8019, 146673), (10233, 114939), (10449, 112563), (12507, 94041), (12771, 92097), (16297, 72171), (24057, 48891), (30699, 38313), (31347, 37521)]