961389

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 40

約数和(自身を含む): 1707552

約数和(自身を除く): 746163

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 83, 99, 117, 143, 249, 297, 351, 429, 747, 891, 913, 1053, 1079, 1287, 2241, 2739, 3237, 3861, 6723, 8217, 9711, 11583, 11869, 24651, 29133, 35607, 73953, 87399, 106821, 320463, 961389]

約数ペア:

[(1, 961389), (3, 320463), (9, 106821), (11, 87399), (13, 73953), (27, 35607), (33, 29133), (39, 24651), (81, 11869), (83, 11583), (99, 9711), (117, 8217), (143, 6723), (249, 3861), (297, 3237), (351, 2739), (429, 2241), (747, 1287), (891, 1079), (913, 1053)]