125520129

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{503}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 220776192

約数和(自身を除く): 95256063

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 233, 357, 503, 699, 1071, 1509, 1631, 2097, 3521, 3961, 4527, 4893, 8551, 10563, 11883, 14679, 25653, 27727, 31689, 35649, 59857, 76959, 83181, 117199, 179571, 249543, 351597, 538713, 820393, 1054791, 1992383, 2461179, 5977149, 7383537, 13946681, 17931447, 41840043, 125520129]

約数ペア:

[(1, 125520129), (3, 41840043), (7, 17931447), (9, 13946681), (17, 7383537), (21, 5977149), (51, 2461179), (63, 1992383), (119, 1054791), (153, 820393), (233, 538713), (357, 351597), (503, 249543), (699, 179571), (1071, 117199), (1509, 83181), (1631, 76959), (2097, 59857), (3521, 35649), (3961, 31689), (4527, 27727), (4893, 25653), (8551, 14679), (10563, 11883)]