65449923

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{673}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 109220352

約数和(自身を除く): 43770429

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 421, 673, 1263, 2019, 2947, 4631, 4711, 7403, 8841, 13893, 14133, 22209, 32417, 51821, 97251, 155463, 283333, 849999, 1983331, 3116663, 5949993, 9349989, 21816641, 65449923]

約数ペア:

[(1, 65449923), (3, 21816641), (7, 9349989), (11, 5949993), (21, 3116663), (33, 1983331), (77, 849999), (231, 283333), (421, 155463), (673, 97251), (1263, 51821), (2019, 32417), (2947, 22209), (4631, 14133), (4711, 13893), (7403, 8841)]