127948167

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 199417680

約数和(自身を除く): 71469513

約数列:

[1, 3, 9, 27, 41, 59, 81, 123, 177, 369, 531, 653, 1107, 1593, 1959, 2419, 3321, 4779, 5877, 7257, 17631, 21771, 26773, 38527, 52893, 65313, 80319, 115581, 195939, 240957, 346743, 722871, 1040229, 1579607, 2168613, 3120687, 4738821, 14216463, 42649389, 127948167]

約数ペア:

[(1, 127948167), (3, 42649389), (9, 14216463), (27, 4738821), (41, 3120687), (59, 2168613), (81, 1579607), (123, 1040229), (177, 722871), (369, 346743), (531, 240957), (653, 195939), (1107, 115581), (1593, 80319), (1959, 65313), (2419, 52893), (3321, 38527), (4779, 26773), (5877, 21771), (7257, 17631)]