2021077773

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{54151}}^1$

素因数の和:54210

約数の個数: 48

約数和(自身を含む): 3548039040

約数和(自身を除く): 1526961267

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 143, 261, 319, 377, 429, 957, 1131, 1287, 2871, 3393, 4147, 12441, 37323, 54151, 162453, 487359, 595661, 703963, 1570379, 1786983, 2111889, 4711137, 5360949, 6335667, 7743593, 14133411, 17274169, 20414927, 23230779, 51822507, 61244781, 69692337, 155467521, 183734343, 224564197, 673692591, 2021077773]

約数ペア:

[(1, 2021077773), (3, 673692591), (9, 224564197), (11, 183734343), (13, 155467521), (29, 69692337), (33, 61244781), (39, 51822507), (87, 23230779), (99, 20414927), (117, 17274169), (143, 14133411), (261, 7743593), (319, 6335667), (377, 5360949), (429, 4711137), (957, 2111889), (1131, 1786983), (1287, 1570379), (2871, 703963), (3393, 595661), (4147, 487359), (12441, 162453), (37323, 54151)]