143480183

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 188820936

約数和(自身を除く): 45340753

約数列:

[1, 7, 11, 31, 49, 77, 217, 277, 341, 539, 961, 1519, 1939, 2387, 3047, 6727, 8587, 10571, 13573, 16709, 21329, 47089, 60109, 73997, 94457, 149303, 266197, 420763, 517979, 661199, 1863379, 2928167, 4628393, 13043653, 20497169, 143480183]

約数ペア:

[(1, 143480183), (7, 20497169), (11, 13043653), (31, 4628393), (49, 2928167), (77, 1863379), (217, 661199), (277, 517979), (341, 420763), (539, 266197), (961, 149303), (1519, 94457), (1939, 73997), (2387, 60109), (3047, 47089), (6727, 21329), (8587, 16709), (10571, 13573)]