174968073

素因数分解:

$3^3\times 7^4\times {\mathrm{2699}}^1$

素因数の和:2736

約数の個数: 40

約数和(自身を含む): 302508000

約数和(自身を除く): 127539927

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 2401, 2699, 3087, 7203, 8097, 9261, 18893, 21609, 24291, 56679, 64827, 72873, 132251, 170037, 396753, 510111, 925757, 1190259, 2777271, 3570777, 6480299, 8331813, 19440897, 24995439, 58322691, 174968073]

約数ペア:

[(1, 174968073), (3, 58322691), (7, 24995439), (9, 19440897), (21, 8331813), (27, 6480299), (49, 3570777), (63, 2777271), (147, 1190259), (189, 925757), (343, 510111), (441, 396753), (1029, 170037), (1323, 132251), (2401, 72873), (2699, 64827), (3087, 56679), (7203, 24291), (8097, 21609), (9261, 18893)]