2009553777

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{54713}}^1$

素因数の和:54790

約数の個数: 48

約数和(自身を含む): 3687285888

約数和(自身を除く): 1677732111

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 77, 99, 159, 231, 371, 477, 583, 693, 1113, 1749, 3339, 4081, 5247, 12243, 36729, 54713, 164139, 382991, 492417, 601843, 1148973, 1805529, 2899789, 3446919, 4212901, 5416587, 8699367, 12638703, 20298523, 26098101, 31897679, 37916109, 60895569, 95693037, 182686707, 223283753, 287079111, 669851259, 2009553777]

約数ペア:

[(1, 2009553777), (3, 669851259), (7, 287079111), (9, 223283753), (11, 182686707), (21, 95693037), (33, 60895569), (53, 37916109), (63, 31897679), (77, 26098101), (99, 20298523), (159, 12638703), (231, 8699367), (371, 5416587), (477, 4212901), (583, 3446919), (693, 2899789), (1113, 1805529), (1749, 1148973), (3339, 601843), (4081, 492417), (5247, 382991), (12243, 164139), (36729, 54713)]