207325629

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10861}}^1$

素因数の和:10978

約数の個数: 32

約数和(自身を含む): 354535680

約数和(自身を除く): 147210051

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 909, 2121, 2727, 6363, 10861, 19089, 32583, 76027, 97749, 228081, 293247, 684243, 1096961, 2052729, 3290883, 7678727, 9872649, 23036181, 29617947, 69108543, 207325629]

約数ペア:

[(1, 207325629), (3, 69108543), (7, 29617947), (9, 23036181), (21, 9872649), (27, 7678727), (63, 3290883), (101, 2052729), (189, 1096961), (303, 684243), (707, 293247), (909, 228081), (2121, 97749), (2727, 76027), (6363, 32583), (10861, 19089)]