201624921

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3931}}^1$

素因数の和:4117

約数の個数: 24

約数和(自身を含む): 300562080

約数和(自身を除く): 98937159

約数列:

[1, 3, 9, 41, 123, 139, 369, 417, 1251, 3931, 5699, 11793, 17097, 35379, 51291, 161171, 483513, 546409, 1450539, 1639227, 4917681, 22402769, 67208307, 201624921]

約数ペア:

[(1, 201624921), (3, 67208307), (9, 22402769), (41, 4917681), (123, 1639227), (139, 1450539), (369, 546409), (417, 483513), (1251, 161171), (3931, 51291), (5699, 35379), (11793, 17097)]