145216153941

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{21397}}^1$

素因数の和:21953

約数の個数: 32

約数和(自身を含む): 199833354240

約数和(自身を除く): 54617200299

約数列:

[1, 3, 47, 127, 141, 379, 381, 1137, 5969, 17813, 17907, 21397, 48133, 53439, 64191, 144399, 1005659, 2262251, 2717419, 3016977, 6786753, 8109463, 8152257, 24328389, 127718693, 381144761, 383156079, 1029901801, 1143434283, 3089705403, 48405384647, 145216153941]

約数ペア:

[(1, 145216153941), (3, 48405384647), (47, 3089705403), (127, 1143434283), (141, 1029901801), (379, 383156079), (381, 381144761), (1137, 127718693), (5969, 24328389), (17813, 8152257), (17907, 8109463), (21397, 6786753), (48133, 3016977), (53439, 2717419), (64191, 2262251), (144399, 1005659)]