189275211

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 296904960

約数和(自身を除く): 107629749

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 283, 359, 621, 849, 1077, 1863, 2547, 3231, 6509, 7641, 8257, 9693, 19527, 22923, 24771, 29079, 58581, 74313, 101597, 175743, 222939, 304791, 527229, 668817, 914373, 2336731, 2743119, 7010193, 8229357, 21030579, 63091737, 189275211]

約数ペア:

[(1, 189275211), (3, 63091737), (9, 21030579), (23, 8229357), (27, 7010193), (69, 2743119), (81, 2336731), (207, 914373), (283, 668817), (359, 527229), (621, 304791), (849, 222939), (1077, 175743), (1863, 101597), (2547, 74313), (3231, 58581), (6509, 29079), (7641, 24771), (8257, 22923), (9693, 19527)]