157480983

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3253}}^1$

素因数の和:3436

約数の個数: 32

約数和(自身を含む): 256154880

約数和(自身を除く): 98673897

約数列:

[1, 3, 9, 11, 27, 33, 99, 163, 297, 489, 1467, 1793, 3253, 4401, 5379, 9759, 16137, 29277, 35783, 48411, 87831, 107349, 322047, 530239, 966141, 1590717, 4772151, 5832629, 14316453, 17497887, 52493661, 157480983]

約数ペア:

[(1, 157480983), (3, 52493661), (9, 17497887), (11, 14316453), (27, 5832629), (33, 4772151), (99, 1590717), (163, 966141), (297, 530239), (489, 322047), (1467, 107349), (1793, 87831), (3253, 48411), (4401, 35783), (5379, 29277), (9759, 16137)]