25777521

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4133}}^1$

素因数の和:4163

約数の個数: 40

約数和(自身を含む): 48020544

約数和(自身を除く): 22243023

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 4133, 6237, 12399, 28931, 37197, 45463, 86793, 111591, 136389, 260379, 318241, 334773, 409167, 781137, 954723, 1227501, 2343411, 2864169, 3682503, 8592507, 25777521]

約数ペア:

[(1, 25777521), (3, 8592507), (7, 3682503), (9, 2864169), (11, 2343411), (21, 1227501), (27, 954723), (33, 781137), (63, 409167), (77, 334773), (81, 318241), (99, 260379), (189, 136389), (231, 111591), (297, 86793), (567, 45463), (693, 37197), (891, 28931), (2079, 12399), (4133, 6237)]