121345227

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 178074624

約数和(自身を除く): 56729397

約数列:

[1, 3, 9, 103, 223, 309, 587, 669, 927, 1761, 2007, 5283, 22969, 60461, 68907, 130901, 181383, 206721, 392703, 544149, 1178109, 13482803, 40448409, 121345227]

約数ペア:

[(1, 121345227), (3, 40448409), (9, 13482803), (103, 1178109), (223, 544149), (309, 392703), (587, 206721), (669, 181383), (927, 130901), (1761, 68907), (2007, 60461), (5283, 22969)]