149223921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10949}}^1$

素因数の和:11029

約数の個数: 32

約数和(自身を含む): 252288000

約数和(自身を除く): 103064079

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 4543, 10949, 13629, 32847, 76643, 120439, 229929, 361317, 645991, 843073, 1937973, 2529219, 4521937, 7105901, 13565811, 21317703, 49741307, 149223921]

約数ペア:

[(1, 149223921), (3, 49741307), (7, 21317703), (11, 13565811), (21, 7105901), (33, 4521937), (59, 2529219), (77, 1937973), (177, 843073), (231, 645991), (413, 361317), (649, 229929), (1239, 120439), (1947, 76643), (4543, 32847), (10949, 13629)]