140903631

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{158141}}^1$

素因数の和:158164

約数の個数: 20

約数和(自身を含む): 229622184

約数和(自身を除く): 88718553

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 158141, 474423, 1423269, 1739551, 4269807, 5218653, 12809421, 15655959, 46967877, 140903631]

約数ペア:

[(1, 140903631), (3, 46967877), (9, 15655959), (11, 12809421), (27, 5218653), (33, 4269807), (81, 1739551), (99, 1423269), (297, 474423), (891, 158141)]