227519703

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 358525440

約数和(自身を除く): 131005737

約数列:

[1, 3, 9, 23, 29, 69, 87, 151, 207, 251, 261, 453, 667, 753, 1359, 2001, 2259, 3473, 4379, 5773, 6003, 7279, 10419, 13137, 17319, 21837, 31257, 37901, 39411, 51957, 65511, 100717, 113703, 167417, 302151, 341109, 502251, 871723, 906453, 1099129, 1506753, 2615169, 3297387, 7845507, 9892161, 25279967, 75839901, 227519703]

約数ペア:

[(1, 227519703), (3, 75839901), (9, 25279967), (23, 9892161), (29, 7845507), (69, 3297387), (87, 2615169), (151, 1506753), (207, 1099129), (251, 906453), (261, 871723), (453, 502251), (667, 341109), (753, 302151), (1359, 167417), (2001, 113703), (2259, 100717), (3473, 65511), (4379, 51957), (5773, 39411), (6003, 37901), (7279, 31257), (10419, 21837), (13137, 17319)]