1330397271027

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{165905633}}^1$

素因数の和:165905662

約数の個数: 28

約数和(自身を含む): 2176018295544

約数和(自身を除く): 845621024517

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 165905633, 497716899, 1493150697, 1824961963, 4479452091, 5474885889, 13438356273, 16424657667, 40315068819, 49273973001, 120945206457, 147821919003, 443465757009, 1330397271027]

約数ペア:

[(1, 1330397271027), (3, 443465757009), (9, 147821919003), (11, 120945206457), (27, 49273973001), (33, 40315068819), (81, 16424657667), (99, 13438356273), (243, 5474885889), (297, 4479452091), (729, 1824961963), (891, 1493150697), (2673, 497716899), (8019, 165905633)]