225967533

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 334236672

約数和(自身を除く): 108269139

約数列:

[1, 3, 11, 33, 131, 167, 313, 393, 501, 939, 1441, 1837, 3443, 4323, 5511, 10329, 21877, 41003, 52271, 65631, 123009, 156813, 240647, 451033, 574981, 721941, 1353099, 1724943, 6847501, 20542503, 75322511, 225967533]

約数ペア:

[(1, 225967533), (3, 75322511), (11, 20542503), (33, 6847501), (131, 1724943), (167, 1353099), (313, 721941), (393, 574981), (501, 451033), (939, 240647), (1441, 156813), (1837, 123009), (3443, 65631), (4323, 52271), (5511, 41003), (10329, 21877)]