19589045751

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{1367}}^1\times {\mathrm{1787}}^1$

素因数の和:3183

約数の個数: 56

約数和(自身を含む): 32081526144

約数和(自身を除く): 12492480393

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 1367, 1787, 2673, 4101, 5361, 8019, 12303, 15037, 16083, 19657, 36909, 45111, 48249, 58971, 110727, 135333, 144747, 176913, 332181, 405999, 434241, 530739, 996543, 1217997, 1302723, 1592217, 2442829, 3653991, 4776651, 7328487, 10961973, 14329953, 21985461, 26871119, 65956383, 80613357, 197869149, 241840071, 593607447, 725520213, 1780822341, 2176560639, 6529681917, 19589045751]

約数ペア:

[(1, 19589045751), (3, 6529681917), (9, 2176560639), (11, 1780822341), (27, 725520213), (33, 593607447), (81, 241840071), (99, 197869149), (243, 80613357), (297, 65956383), (729, 26871119), (891, 21985461), (1367, 14329953), (1787, 10961973), (2673, 7328487), (4101, 4776651), (5361, 3653991), (8019, 2442829), (12303, 1592217), (15037, 1302723), (16083, 1217997), (19657, 996543), (36909, 530739), (45111, 434241), (48249, 405999), (58971, 332181), (110727, 176913), (135333, 144747)]