120242577

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10243}}^1$

素因数の和:10309

約数の個数: 32

約数和(自身を含む): 201929728

約数和(自身を除く): 81687151

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 10243, 11739, 30729, 71701, 133159, 215103, 399477, 440449, 932113, 1321347, 2796339, 3083143, 5725837, 9249429, 17177511, 40080859, 120242577]

約数ペア:

[(1, 120242577), (3, 40080859), (7, 17177511), (13, 9249429), (21, 5725837), (39, 3083143), (43, 2796339), (91, 1321347), (129, 932113), (273, 440449), (301, 399477), (559, 215103), (903, 133159), (1677, 71701), (3913, 30729), (10243, 11739)]