90433343

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 125841408

約数和(自身を除く): 35408065

約数列:

[1, 7, 11, 13, 43, 77, 91, 121, 143, 191, 301, 473, 559, 847, 1001, 1337, 1573, 2101, 2483, 3311, 3913, 5203, 6149, 8213, 11011, 14707, 17381, 23111, 27313, 36421, 43043, 57491, 67639, 90343, 106769, 161777, 191191, 300443, 473473, 632401, 747383, 993773, 1174459, 2103101, 6956411, 8221213, 12919049, 90433343]

約数ペア:

[(1, 90433343), (7, 12919049), (11, 8221213), (13, 6956411), (43, 2103101), (77, 1174459), (91, 993773), (121, 747383), (143, 632401), (191, 473473), (301, 300443), (473, 191191), (559, 161777), (847, 106769), (1001, 90343), (1337, 67639), (1573, 57491), (2101, 43043), (2483, 36421), (3311, 27313), (3913, 23111), (5203, 17381), (6149, 14707), (8213, 11011)]