156820719

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{14897}}^1$

素因数の和:14951

約数の個数: 24

約数和(自身を含む): 237772080

約数和(自身を除く): 80951361

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 3509, 10527, 14897, 44691, 163867, 432013, 491601, 1296039, 1802537, 4752143, 5407611, 14256429, 52273573, 156820719]

約数ペア:

[(1, 156820719), (3, 52273573), (11, 14256429), (29, 5407611), (33, 4752143), (87, 1802537), (121, 1296039), (319, 491601), (363, 432013), (957, 163867), (3509, 44691), (10527, 14897)]