137796237

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{16993}}^1$

素因数の和:17069

約数の個数: 24

約数和(自身を含む): 214736184

約数和(自身を除く): 76939947

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 16993, 50979, 152937, 288881, 866643, 900629, 2599929, 2701887, 8105661, 15310693, 45932079, 137796237]

約数ペア:

[(1, 137796237), (3, 45932079), (9, 15310693), (17, 8105661), (51, 2701887), (53, 2599929), (153, 900629), (159, 866643), (477, 288881), (901, 152937), (2703, 50979), (8109, 16993)]