201617082891

素因数分解:

$3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1637}}^1\times {\mathrm{2719}}^1$

素因数の和:5088

約数の個数: 48

約数和(自身を含む): 333617356800

約数和(自身を除く): 132000273909

約数列:

[1, 3, 7, 9, 21, 63, 719, 1637, 2157, 2719, 4911, 5033, 6471, 8157, 11459, 14733, 15099, 19033, 24471, 34377, 45297, 57099, 103131, 171297, 1177003, 1954961, 3531009, 4451003, 5864883, 8239021, 10593027, 13353009, 13684727, 17594649, 24717063, 31157021, 40059027, 41054181, 74151189, 93471063, 123162543, 280413189, 3200271157, 9600813471, 22401898099, 28802440413, 67205694297, 201617082891]

約数ペア:

[(1, 201617082891), (3, 67205694297), (7, 28802440413), (9, 22401898099), (21, 9600813471), (63, 3200271157), (719, 280413189), (1637, 123162543), (2157, 93471063), (2719, 74151189), (4911, 41054181), (5033, 40059027), (6471, 31157021), (8157, 24717063), (11459, 17594649), (14733, 13684727), (15099, 13353009), (19033, 10593027), (24471, 8239021), (34377, 5864883), (45297, 4451003), (57099, 3531009), (103131, 1954961), (171297, 1177003)]