55911141

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 98454720

約数和(自身を除く): 42543579

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 243, 297, 351, 429, 891, 1053, 1287, 1609, 2673, 3159, 3861, 4827, 11583, 14481, 17699, 20917, 34749, 43443, 53097, 62751, 130329, 159291, 188253, 230087, 390987, 477873, 564759, 690261, 1433619, 1694277, 2070783, 4300857, 5082831, 6212349, 18637047, 55911141]

約数ペア:

[(1, 55911141), (3, 18637047), (9, 6212349), (11, 5082831), (13, 4300857), (27, 2070783), (33, 1694277), (39, 1433619), (81, 690261), (99, 564759), (117, 477873), (143, 390987), (243, 230087), (297, 188253), (351, 159291), (429, 130329), (891, 62751), (1053, 53097), (1287, 43443), (1609, 34749), (2673, 20917), (3159, 17699), (3861, 14481), (4827, 11583)]