156968658567

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1\times {\mathrm{5413}}^1$

素因数の和:7661

約数の個数: 64

約数和(自身を含む): 269684766720

約数和(自身を除く): 112716108153

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 2161, 4473, 5413, 6483, 13419, 15127, 16239, 19449, 37891, 45381, 48717, 58347, 113673, 136143, 146151, 153431, 341019, 384323, 408429, 460293, 1023057, 1074017, 1152969, 1380879, 2690261, 3222051, 3458907, 4142637, 8070783, 9666153, 10376721, 11697493, 24212349, 28998459, 35092479, 72637047, 81882451, 105277437, 245647353, 315832311, 736942059, 830522003, 2210826177, 2491566009, 5813654021, 7474698027, 17440962063, 22424094081, 52322886189, 156968658567]

約数ペア:

[(1, 156968658567), (3, 52322886189), (7, 22424094081), (9, 17440962063), (21, 7474698027), (27, 5813654021), (63, 2491566009), (71, 2210826177), (189, 830522003), (213, 736942059), (497, 315832311), (639, 245647353), (1491, 105277437), (1917, 81882451), (2161, 72637047), (4473, 35092479), (5413, 28998459), (6483, 24212349), (13419, 11697493), (15127, 10376721), (16239, 9666153), (19449, 8070783), (37891, 4142637), (45381, 3458907), (48717, 3222051), (58347, 2690261), (113673, 1380879), (136143, 1152969), (146151, 1074017), (153431, 1023057), (341019, 460293), (384323, 408429)]