40010751

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 67392000

約数和(自身を除く): 27381249

約数列:

[1, 3, 9, 11, 19, 33, 57, 89, 99, 171, 209, 239, 267, 627, 717, 801, 979, 1691, 1881, 2151, 2629, 2937, 4541, 5073, 7887, 8811, 13623, 15219, 18601, 21271, 23661, 40869, 49951, 55803, 63813, 149853, 167409, 191439, 233981, 404149, 449559, 701943, 1212447, 2105829, 3637341, 4445639, 13336917, 40010751]

約数ペア:

[(1, 40010751), (3, 13336917), (9, 4445639), (11, 3637341), (19, 2105829), (33, 1212447), (57, 701943), (89, 449559), (99, 404149), (171, 233981), (209, 191439), (239, 167409), (267, 149853), (627, 63813), (717, 55803), (801, 49951), (979, 40869), (1691, 23661), (1881, 21271), (2151, 18601), (2629, 15219), (2937, 13623), (4541, 8811), (5073, 7887)]