201944151

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{141121}}^1$

素因数の和:141183

約数の個数: 16

約数和(自身を含む): 304823520

約数和(自身を除く): 102879369

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 141121, 423363, 1270089, 3810267, 7479413, 22438239, 67314717, 201944151]

約数ペア:

[(1, 201944151), (3, 67314717), (9, 22438239), (27, 7479413), (53, 3810267), (159, 1270089), (477, 423363), (1431, 141121)]