6280281

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 11162880

約数和(自身を除く): 4882599

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 101, 141, 147, 189, 303, 329, 423, 441, 707, 909, 987, 1269, 1323, 2121, 2303, 2727, 2961, 4747, 4949, 6363, 6909, 8883, 14241, 14847, 19089, 20727, 33229, 42723, 44541, 62181, 99687, 128169, 133623, 232603, 299061, 697809, 897183, 2093427, 6280281]

約数ペア:

[(1, 6280281), (3, 2093427), (7, 897183), (9, 697809), (21, 299061), (27, 232603), (47, 133623), (49, 128169), (63, 99687), (101, 62181), (141, 44541), (147, 42723), (189, 33229), (303, 20727), (329, 19089), (423, 14847), (441, 14241), (707, 8883), (909, 6909), (987, 6363), (1269, 4949), (1323, 4747), (2121, 2961), (2303, 2727)]