133727506

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 230053824

約数和(自身を除く): 96326318

約数列:

[1, 2, 11, 22, 43, 71, 86, 121, 142, 181, 242, 362, 473, 781, 946, 1562, 1991, 3053, 3982, 5203, 6106, 7783, 8591, 10406, 12851, 15566, 17182, 21901, 25702, 33583, 43802, 67166, 85613, 141361, 171226, 282722, 369413, 552593, 738826, 941743, 1105186, 1554971, 1883486, 3109942, 6078523, 12157046, 66863753, 133727506]

約数ペア:

[(1, 133727506), (2, 66863753), (11, 12157046), (22, 6078523), (43, 3109942), (71, 1883486), (86, 1554971), (121, 1105186), (142, 941743), (181, 738826), (242, 552593), (362, 369413), (473, 282722), (781, 171226), (946, 141361), (1562, 85613), (1991, 67166), (3053, 43802), (3982, 33583), (5203, 25702), (6106, 21901), (7783, 17182), (8591, 15566), (10406, 12851)]