159181737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7001}}^1$

素因数の和:7081

約数の個数: 32

約数和(自身を含む): 254088576

約数和(自身を除く): 94906839

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1749, 2067, 7001, 7579, 21003, 22737, 77011, 91013, 231033, 273039, 371053, 1001143, 1113159, 3003429, 4081583, 4823689, 12244749, 14471067, 53060579, 159181737]

約数ペア:

[(1, 159181737), (3, 53060579), (11, 14471067), (13, 12244749), (33, 4823689), (39, 4081583), (53, 3003429), (143, 1113159), (159, 1001143), (429, 371053), (583, 273039), (689, 231033), (1749, 91013), (2067, 77011), (7001, 22737), (7579, 21003)]