85895523

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 151457280

約数和(自身を除く): 65561757

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 73, 133, 171, 219, 399, 511, 657, 983, 1197, 1387, 1533, 2949, 4161, 4599, 6881, 8847, 9709, 12483, 18677, 20643, 29127, 56031, 61929, 71759, 87381, 130739, 168093, 215277, 392217, 502313, 645831, 1176651, 1363421, 1506939, 4090263, 4520817, 9543947, 12270789, 28631841, 85895523]

約数ペア:

[(1, 85895523), (3, 28631841), (7, 12270789), (9, 9543947), (19, 4520817), (21, 4090263), (57, 1506939), (63, 1363421), (73, 1176651), (133, 645831), (171, 502313), (219, 392217), (399, 215277), (511, 168093), (657, 130739), (983, 87381), (1197, 71759), (1387, 61929), (1533, 56031), (2949, 29127), (4161, 20643), (4599, 18677), (6881, 12483), (8847, 9709)]