66983349

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 97511040

約数和(自身を除く): 30527691

約数列:

[1, 3, 17, 51, 59, 113, 177, 197, 339, 591, 1003, 1921, 3009, 3349, 5763, 6667, 10047, 11623, 20001, 22261, 34869, 66783, 113339, 197591, 340017, 378437, 592773, 1135311, 1313399, 3940197, 22327783, 66983349]

約数ペア:

[(1, 66983349), (3, 22327783), (17, 3940197), (51, 1313399), (59, 1135311), (113, 592773), (177, 378437), (197, 340017), (339, 197591), (591, 113339), (1003, 66783), (1921, 34869), (3009, 22261), (3349, 20001), (5763, 11623), (6667, 10047)]