53658891

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 91963872

約数和(自身を除く): 38304981

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 173, 241, 429, 519, 723, 1287, 1557, 1903, 2169, 2249, 2651, 3133, 5709, 6747, 7953, 9399, 17127, 20241, 23859, 24739, 28197, 34463, 41693, 74217, 103389, 125079, 222651, 310167, 375237, 458623, 542009, 1375869, 1626027, 4127607, 4878081, 5962099, 17886297, 53658891]

約数ペア:

[(1, 53658891), (3, 17886297), (9, 5962099), (11, 4878081), (13, 4127607), (33, 1626027), (39, 1375869), (99, 542009), (117, 458623), (143, 375237), (173, 310167), (241, 222651), (429, 125079), (519, 103389), (723, 74217), (1287, 41693), (1557, 34463), (1903, 28197), (2169, 24739), (2249, 23859), (2651, 20241), (3133, 17127), (5709, 9399), (6747, 7953)]