155392461

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{145091}}^1$

素因数の和:145121

約数の個数: 24

約数和(自身を含む): 271612224

約数和(自身を除く): 116219763

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 145091, 435273, 1015637, 1305819, 2466547, 3046911, 7399641, 9140733, 17265829, 22198923, 51797487, 155392461]

約数ペア:

[(1, 155392461), (3, 51797487), (7, 22198923), (9, 17265829), (17, 9140733), (21, 7399641), (51, 3046911), (63, 2466547), (119, 1305819), (153, 1015637), (357, 435273), (1071, 145091)]