83854881

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 137696832

約数和(自身を除く): 53841951

約数列:

[1, 3, 9, 11, 33, 41, 73, 99, 123, 219, 283, 369, 451, 657, 803, 849, 1353, 2409, 2547, 2993, 3113, 4059, 7227, 8979, 9339, 11603, 20659, 26937, 28017, 32923, 34809, 61977, 98769, 104427, 127633, 185931, 227249, 296307, 382899, 681747, 847019, 1148697, 2045241, 2541057, 7623171, 9317209, 27951627, 83854881]

約数ペア:

[(1, 83854881), (3, 27951627), (9, 9317209), (11, 7623171), (33, 2541057), (41, 2045241), (73, 1148697), (99, 847019), (123, 681747), (219, 382899), (283, 296307), (369, 227249), (451, 185931), (657, 127633), (803, 104427), (849, 98769), (1353, 61977), (2409, 34809), (2547, 32923), (2993, 28017), (3113, 26937), (4059, 20659), (7227, 11603), (8979, 9339)]