61103259

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51047}}^1$

素因数の和:51079

約数の個数: 24

約数和(自身を含む): 106179840

約数和(自身を除く): 45076581

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 51047, 153141, 357329, 459423, 969893, 1071987, 2909679, 3215961, 6789251, 8729037, 20367753, 61103259]

約数ペア:

[(1, 61103259), (3, 20367753), (7, 8729037), (9, 6789251), (19, 3215961), (21, 2909679), (57, 1071987), (63, 969893), (133, 459423), (171, 357329), (399, 153141), (1197, 51047)]