220194117

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{171091}}^1$

素因数の和:171121

約数の個数: 24

約数和(自身を含む): 373664928

約数和(自身を除く): 153470811

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 171091, 513273, 1539819, 1882001, 2224183, 5646003, 6672549, 16938009, 20017647, 24466013, 73398039, 220194117]

約数ペア:

[(1, 220194117), (3, 73398039), (9, 24466013), (11, 20017647), (13, 16938009), (33, 6672549), (39, 5646003), (99, 2224183), (117, 1882001), (143, 1539819), (429, 513273), (1287, 171091)]