53872203

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7523}}^1$

素因数の和:7575

約数の個数: 32

約数和(自身を含む): 92454912

約数和(自身を除く): 38582709

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 7523, 22569, 52661, 82753, 157983, 233213, 248259, 579271, 699639, 1632491, 1737813, 2565343, 4897473, 7696029, 17957401, 53872203]

約数ペア:

[(1, 53872203), (3, 17957401), (7, 7696029), (11, 4897473), (21, 2565343), (31, 1737813), (33, 1632491), (77, 699639), (93, 579271), (217, 248259), (231, 233213), (341, 157983), (651, 82753), (1023, 52661), (2387, 22569), (7161, 7523)]