71354673

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1166

約数の個数: 36

約数和(自身を含む): 114306192

約数和(自身を除く): 42951519

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 169, 387, 507, 559, 1091, 1521, 1677, 3273, 5031, 7267, 9819, 14183, 21801, 42549, 46913, 65403, 127647, 140739, 184379, 422217, 553137, 609869, 1659411, 1829607, 5488821, 7928297, 23784891, 71354673]

約数ペア:

[(1, 71354673), (3, 23784891), (9, 7928297), (13, 5488821), (39, 1829607), (43, 1659411), (117, 609869), (129, 553137), (169, 422217), (387, 184379), (507, 140739), (559, 127647), (1091, 65403), (1521, 46913), (1677, 42549), (3273, 21801), (5031, 14183), (7267, 9819)]