157073013

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 254741760

約数和(自身を除く): 97668747

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 243, 423, 459, 799, 809, 1269, 1377, 2397, 2427, 3807, 4131, 7191, 7281, 11421, 13753, 21573, 21843, 38023, 41259, 64719, 65529, 114069, 123777, 194157, 196587, 342207, 371331, 646391, 1026621, 1113993, 1939173, 3079863, 3341979, 5817519, 9239589, 17452557, 52357671, 157073013]

約数ペア:

[(1, 157073013), (3, 52357671), (9, 17452557), (17, 9239589), (27, 5817519), (47, 3341979), (51, 3079863), (81, 1939173), (141, 1113993), (153, 1026621), (243, 646391), (423, 371331), (459, 342207), (799, 196587), (809, 194157), (1269, 123777), (1377, 114069), (2397, 65529), (2427, 64719), (3807, 41259), (4131, 38023), (7191, 21843), (7281, 21573), (11421, 13753)]