16638866433

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{41651}}^1$

素因数の和:42054

約数の個数: 48

約数和(自身を含む): 29161731456

約数和(自身を除く): 12522865023

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 373, 1071, 1119, 2611, 3357, 6341, 7833, 19023, 23499, 41651, 44387, 57069, 124953, 133161, 291557, 374859, 399483, 708067, 874671, 2124201, 2624013, 4956469, 6372603, 14869407, 15535823, 44608221, 46607469, 108750761, 139822407, 264108991, 326252283, 792326973, 978756849, 1848762937, 2376980919, 5546288811, 16638866433]

約数ペア:

[(1, 16638866433), (3, 5546288811), (7, 2376980919), (9, 1848762937), (17, 978756849), (21, 792326973), (51, 326252283), (63, 264108991), (119, 139822407), (153, 108750761), (357, 46607469), (373, 44608221), (1071, 15535823), (1119, 14869407), (2611, 6372603), (3357, 4956469), (6341, 2624013), (7833, 2124201), (19023, 874671), (23499, 708067), (41651, 399483), (44387, 374859), (57069, 291557), (124953, 133161)]