126674919

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 222593280

約数和(自身を除く): 95918361

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 97, 133, 171, 291, 399, 679, 873, 1091, 1197, 1843, 2037, 3273, 5529, 6111, 7637, 9819, 12901, 16587, 20729, 22911, 38703, 62187, 68733, 105827, 116109, 145103, 186561, 317481, 435309, 740789, 952443, 1305927, 2010713, 2222367, 6032139, 6667101, 14074991, 18096417, 42224973, 126674919]

約数ペア:

[(1, 126674919), (3, 42224973), (7, 18096417), (9, 14074991), (19, 6667101), (21, 6032139), (57, 2222367), (63, 2010713), (97, 1305927), (133, 952443), (171, 740789), (291, 435309), (399, 317481), (679, 186561), (873, 145103), (1091, 116109), (1197, 105827), (1843, 68733), (2037, 62187), (3273, 38703), (5529, 22911), (6111, 20729), (7637, 16587), (9819, 12901)]