25593057

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7127}}^1$

素因数の和:7162

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 20026143

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 7127, 21381, 49889, 64143, 135413, 149667, 192429, 406239, 449001, 947891, 1218717, 1347003, 2843673, 3656151, 8531019, 25593057]

約数ペア:

[(1, 25593057), (3, 8531019), (7, 3656151), (9, 2843673), (19, 1347003), (21, 1218717), (27, 947891), (57, 449001), (63, 406239), (133, 192429), (171, 149667), (189, 135413), (399, 64143), (513, 49889), (1197, 21381), (3591, 7127)]