207173835

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139511}}^1$

素因数の和:139536

約数の個数: 32

約数和(自身を含む): 401794560

約数和(自身を除く): 194620725

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 139511, 418533, 697555, 1255599, 1534621, 2092665, 3766797, 4603863, 6277995, 7673105, 13811589, 18833985, 23019315, 41434767, 69057945, 207173835]

約数ペア:

[(1, 207173835), (3, 69057945), (5, 41434767), (9, 23019315), (11, 18833985), (15, 13811589), (27, 7673105), (33, 6277995), (45, 4603863), (55, 3766797), (99, 2092665), (135, 1534621), (165, 1255599), (297, 697555), (495, 418533), (1485, 139511)]