73379691

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5573}}^1$

素因数の和:5616

約数の個数: 48

約数和(自身を含む): 139127040

約数和(自身を除く): 65747349

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 5573, 13167, 16719, 39011, 50157, 61303, 105887, 117033, 183909, 317661, 351099, 429121, 551727, 741209, 952983, 1164757, 1287363, 2223627, 3494271, 3862089, 6670881, 8153299, 10482813, 24459897, 73379691]

約数ペア:

[(1, 73379691), (3, 24459897), (7, 10482813), (9, 8153299), (11, 6670881), (19, 3862089), (21, 3494271), (33, 2223627), (57, 1287363), (63, 1164757), (77, 952983), (99, 741209), (133, 551727), (171, 429121), (209, 351099), (231, 317661), (399, 183909), (627, 117033), (693, 105887), (1197, 61303), (1463, 50157), (1881, 39011), (4389, 16719), (5573, 13167)]