53707473

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 80185248

約数和(自身を除く): 26477775

約数列:

[1, 3, 9, 43, 107, 129, 321, 387, 963, 1297, 3891, 4601, 11673, 13803, 41409, 55771, 138779, 167313, 416337, 501939, 1249011, 5967497, 17902491, 53707473]

約数ペア:

[(1, 53707473), (3, 17902491), (9, 5967497), (43, 1249011), (107, 501939), (129, 416337), (321, 167313), (387, 138779), (963, 55771), (1297, 41409), (3891, 13803), (4601, 11673)]