91948857

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 167430144

約数和(自身を除く): 75481287

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 67, 77, 91, 143, 201, 231, 273, 429, 457, 469, 737, 871, 1001, 1371, 1407, 2211, 2613, 3003, 3199, 5027, 5159, 5941, 6097, 9581, 9597, 15081, 15477, 17823, 18291, 28743, 30619, 35189, 41587, 65351, 67067, 91857, 105567, 124761, 196053, 201201, 214333, 336809, 398047, 457457, 642999, 1010427, 1194141, 1372371, 2357663, 2786329, 4378517, 7072989, 8358987, 13135551, 30649619, 91948857]

約数ペア:

[(1, 91948857), (3, 30649619), (7, 13135551), (11, 8358987), (13, 7072989), (21, 4378517), (33, 2786329), (39, 2357663), (67, 1372371), (77, 1194141), (91, 1010427), (143, 642999), (201, 457457), (231, 398047), (273, 336809), (429, 214333), (457, 201201), (469, 196053), (737, 124761), (871, 105567), (1001, 91857), (1371, 67067), (1407, 65351), (2211, 41587), (2613, 35189), (3003, 30619), (3199, 28743), (5027, 18291), (5159, 17823), (5941, 15477), (6097, 15081), (9581, 9597)]