219367035

素因数分解:

$3^{10}\times 5^1\times {\mathrm{743}}^1$

素因数の和:778

約数の個数: 44

約数和(自身を含む): 395389872

約数和(自身を除く): 176022837

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 743, 1215, 2187, 2229, 3645, 3715, 6561, 6687, 10935, 11145, 19683, 20061, 32805, 33435, 59049, 60183, 98415, 100305, 180549, 295245, 300915, 541647, 902745, 1624941, 2708235, 4874823, 8124705, 14624469, 24374115, 43873407, 73122345, 219367035]

約数ペア:

[(1, 219367035), (3, 73122345), (5, 43873407), (9, 24374115), (15, 14624469), (27, 8124705), (45, 4874823), (81, 2708235), (135, 1624941), (243, 902745), (405, 541647), (729, 300915), (743, 295245), (1215, 180549), (2187, 100305), (2229, 98415), (3645, 60183), (3715, 59049), (6561, 33435), (6687, 32805), (10935, 20061), (11145, 19683)]