16273233

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 26597376

約数和(自身を除く): 10324143

約数列:

[1, 3, 9, 17, 31, 47, 51, 73, 93, 141, 153, 219, 279, 423, 527, 657, 799, 1241, 1457, 1581, 2263, 2397, 3431, 3723, 4371, 4743, 6789, 7191, 10293, 11169, 13113, 20367, 24769, 30879, 38471, 58327, 74307, 106361, 115413, 174981, 222921, 319083, 346239, 524943, 957249, 1808137, 5424411, 16273233]

約数ペア:

[(1, 16273233), (3, 5424411), (9, 1808137), (17, 957249), (31, 524943), (47, 346239), (51, 319083), (73, 222921), (93, 174981), (141, 115413), (153, 106361), (219, 74307), (279, 58327), (423, 38471), (527, 30879), (657, 24769), (799, 20367), (1241, 13113), (1457, 11169), (1581, 10293), (2263, 7191), (2397, 6789), (3431, 4743), (3723, 4371)]