61002081

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9587}}^1$

素因数の和:9701

約数の個数: 24

約数和(自身を含む): 101709504

約数和(自身を除く): 40707423

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 9587, 28761, 67109, 86283, 201327, 603981, 968287, 2904861, 6778009, 8714583, 20334027, 61002081]

約数ペア:

[(1, 61002081), (3, 20334027), (7, 8714583), (9, 6778009), (21, 2904861), (63, 968287), (101, 603981), (303, 201327), (707, 86283), (909, 67109), (2121, 28761), (6363, 9587)]