1227207267

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1049}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 2177128800

約数和(自身を除く): 949921533

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 101, 117, 143, 297, 303, 351, 429, 891, 909, 1049, 1053, 1111, 1287, 1313, 2727, 3147, 3333, 3861, 3939, 8181, 9441, 9999, 11539, 11583, 11817, 13637, 14443, 28323, 29997, 34617, 35451, 40911, 43329, 84969, 89991, 103851, 105949, 106353, 122733, 129987, 150007, 311553, 317847, 368199, 389961, 450021, 934659, 953541, 1104597, 1165439, 1169883, 1350063, 1377337, 2860623, 3496317, 4050189, 4132011, 8581869, 10488951, 12150567, 12396033, 15150707, 31466853, 37188099, 45452121, 94400559, 111564297, 136356363, 409069089, 1227207267]

約数ペア:

[(1, 1227207267), (3, 409069089), (9, 136356363), (11, 111564297), (13, 94400559), (27, 45452121), (33, 37188099), (39, 31466853), (81, 15150707), (99, 12396033), (101, 12150567), (117, 10488951), (143, 8581869), (297, 4132011), (303, 4050189), (351, 3496317), (429, 2860623), (891, 1377337), (909, 1350063), (1049, 1169883), (1053, 1165439), (1111, 1104597), (1287, 953541), (1313, 934659), (2727, 450021), (3147, 389961), (3333, 368199), (3861, 317847), (3939, 311553), (8181, 150007), (9441, 129987), (9999, 122733), (11539, 106353), (11583, 105949), (11817, 103851), (13637, 89991), (14443, 84969), (28323, 43329), (29997, 40911), (34617, 35451)]