26799633

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 50688000

約数和(自身を除く): 23888367

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 119, 133, 153, 171, 189, 323, 357, 399, 439, 459, 513, 969, 1071, 1197, 1317, 2261, 2907, 3073, 3213, 3591, 3951, 6783, 7463, 8341, 8721, 9219, 11853, 20349, 22389, 25023, 27657, 52241, 58387, 61047, 67167, 75069, 82971, 141797, 156723, 175161, 201501, 225207, 425391, 470169, 525483, 992579, 1276173, 1410507, 1576449, 2977737, 3828519, 8933211, 26799633]

約数ペア:

[(1, 26799633), (3, 8933211), (7, 3828519), (9, 2977737), (17, 1576449), (19, 1410507), (21, 1276173), (27, 992579), (51, 525483), (57, 470169), (63, 425391), (119, 225207), (133, 201501), (153, 175161), (171, 156723), (189, 141797), (323, 82971), (357, 75069), (399, 67167), (439, 61047), (459, 58387), (513, 52241), (969, 27657), (1071, 25023), (1197, 22389), (1317, 20349), (2261, 11853), (2907, 9219), (3073, 8721), (3213, 8341), (3591, 7463), (3951, 6783)]