69211233

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 133701120

約数和(自身を除く): 64489887

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1547, 1657, 1989, 2457, 3213, 4641, 4971, 5967, 11599, 13923, 14913, 21541, 28169, 34797, 41769, 44739, 64623, 84507, 104391, 150787, 193869, 197183, 253521, 313173, 366197, 452361, 581607, 591549, 760563, 1098591, 1357083, 1774647, 2563379, 3295773, 4071249, 5323941, 7690137, 9887319, 23070411, 69211233]

約数ペア:

[(1, 69211233), (3, 23070411), (7, 9887319), (9, 7690137), (13, 5323941), (17, 4071249), (21, 3295773), (27, 2563379), (39, 1774647), (51, 1357083), (63, 1098591), (91, 760563), (117, 591549), (119, 581607), (153, 452361), (189, 366197), (221, 313173), (273, 253521), (351, 197183), (357, 193869), (459, 150787), (663, 104391), (819, 84507), (1071, 64623), (1547, 44739), (1657, 41769), (1989, 34797), (2457, 28169), (3213, 21541), (4641, 14913), (4971, 13923), (5967, 11599)]