38775159

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 20322441

約数列:

[1, 3, 9, 27, 71, 113, 179, 213, 339, 537, 639, 1017, 1611, 1917, 3051, 4833, 8023, 12709, 20227, 24069, 38127, 60681, 72207, 114381, 182043, 216621, 343143, 546129, 1436117, 4308351, 12925053, 38775159]

約数ペア:

[(1, 38775159), (3, 12925053), (9, 4308351), (27, 1436117), (71, 546129), (113, 343143), (179, 216621), (213, 182043), (339, 114381), (537, 72207), (639, 60681), (1017, 38127), (1611, 24069), (1917, 20227), (3051, 12709), (4833, 8023)]