120376487

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 156471840

約数和(自身を除く): 36095353

約数列:

[1, 7, 11, 49, 77, 79, 121, 257, 539, 553, 847, 869, 1799, 2827, 3871, 5929, 6083, 9559, 12593, 19789, 20303, 31097, 42581, 66913, 138523, 142121, 217679, 223333, 468391, 994847, 1523753, 1563331, 2456663, 10943317, 17196641, 120376487]

約数ペア:

[(1, 120376487), (7, 17196641), (11, 10943317), (49, 2456663), (77, 1563331), (79, 1523753), (121, 994847), (257, 468391), (539, 223333), (553, 217679), (847, 142121), (869, 138523), (1799, 66913), (2827, 42581), (3871, 31097), (5929, 20303), (6083, 19789), (9559, 12593)]