20173330989

素因数分解:

$3^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{104953}}^1$

素因数の和:105088

約数の個数: 48

約数和(自身を含む): 34841369472

約数和(自身を除く): 14668038483

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 243, 339, 567, 791, 1017, 1701, 2373, 3051, 7119, 9153, 21357, 27459, 64071, 104953, 192213, 314859, 734671, 944577, 2204013, 2833731, 6612039, 8501193, 11859689, 19836117, 25503579, 35579067, 59508351, 83017823, 106737201, 178525053, 249053469, 320211603, 747160407, 960634809, 2241481221, 2881904427, 6724443663, 20173330989]

約数ペア:

[(1, 20173330989), (3, 6724443663), (7, 2881904427), (9, 2241481221), (21, 960634809), (27, 747160407), (63, 320211603), (81, 249053469), (113, 178525053), (189, 106737201), (243, 83017823), (339, 59508351), (567, 35579067), (791, 25503579), (1017, 19836117), (1701, 11859689), (2373, 8501193), (3051, 6612039), (7119, 2833731), (9153, 2204013), (21357, 944577), (27459, 734671), (64071, 314859), (104953, 192213)]