15661323999

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{3463}}^1$

素因数の和:4018

約数の個数: 48

約数和(自身を含む): 24148680192

約数和(自身を除く): 8487356193

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 503, 999, 1509, 2997, 3463, 4527, 8991, 10389, 13581, 18611, 31167, 40743, 55833, 93501, 122229, 128131, 167499, 280503, 384393, 502497, 841509, 1153179, 1507491, 1741889, 3459537, 4522473, 5225667, 10378611, 15677001, 31135833, 47031003, 64449893, 141093009, 193349679, 423279027, 580049037, 1740147111, 5220441333, 15661323999]

約数ペア:

[(1, 15661323999), (3, 5220441333), (9, 1740147111), (27, 580049037), (37, 423279027), (81, 193349679), (111, 141093009), (243, 64449893), (333, 47031003), (503, 31135833), (999, 15677001), (1509, 10378611), (2997, 5225667), (3463, 4522473), (4527, 3459537), (8991, 1741889), (10389, 1507491), (13581, 1153179), (18611, 841509), (31167, 502497), (40743, 384393), (55833, 280503), (93501, 167499), (122229, 128131)]