205536682071

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10100579}}^1$

素因数の和:10100628

約数の個数: 48

約数和(自身を含む): 378165715200

約数和(自身を除く): 172629033129

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2261, 2907, 6783, 20349, 10100579, 30301737, 70704053, 90905211, 171709843, 191911001, 212112159, 515129529, 575733003, 636336477, 1201968901, 1343377007, 1545388587, 1727199009, 3262487017, 3605906703, 4030131021, 9787461051, 10817720109, 12090393063, 22837409119, 29362383153, 68512227357, 205536682071]

約数ペア:

[(1, 205536682071), (3, 68512227357), (7, 29362383153), (9, 22837409119), (17, 12090393063), (19, 10817720109), (21, 9787461051), (51, 4030131021), (57, 3605906703), (63, 3262487017), (119, 1727199009), (133, 1545388587), (153, 1343377007), (171, 1201968901), (323, 636336477), (357, 575733003), (399, 515129529), (969, 212112159), (1071, 191911001), (1197, 171709843), (2261, 90905211), (2907, 70704053), (6783, 30301737), (20349, 10100579)]