25217503911

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{236471}}^1$

素因数の和:236552

約数の個数: 36

約数和(自身を含む): 39637909584

約数和(自身を除く): 14420405673

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 289, 369, 697, 867, 2091, 2601, 6273, 11849, 35547, 106641, 236471, 709413, 2128239, 4020007, 9695311, 12060021, 29085933, 36180063, 68340119, 87257799, 164820287, 205020357, 494460861, 615061071, 1483382583, 2801944879, 8405834637, 25217503911]

約数ペア:

[(1, 25217503911), (3, 8405834637), (9, 2801944879), (17, 1483382583), (41, 615061071), (51, 494460861), (123, 205020357), (153, 164820287), (289, 87257799), (369, 68340119), (697, 36180063), (867, 29085933), (2091, 12060021), (2601, 9695311), (6273, 4020007), (11849, 2128239), (35547, 709413), (106641, 236471)]