201877165971

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1543}}^1\times {\mathrm{124249}}^1$

素因数の和:125817

約数の個数: 40

約数和(自身を含む): 324980348000

約数和(自身を除く): 123103182029

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1543, 4629, 13887, 20059, 41661, 60177, 124249, 124983, 180531, 372747, 541593, 1118241, 1615237, 1624779, 3354723, 4845711, 10064169, 14537133, 43611399, 130834197, 191716207, 575148621, 1725445863, 2492310691, 5176337589, 7476932073, 15529012767, 22430796219, 67292388657, 201877165971]

約数ペア:

[(1, 201877165971), (3, 67292388657), (9, 22430796219), (13, 15529012767), (27, 7476932073), (39, 5176337589), (81, 2492310691), (117, 1725445863), (351, 575148621), (1053, 191716207), (1543, 130834197), (4629, 43611399), (13887, 14537133), (20059, 10064169), (41661, 4845711), (60177, 3354723), (124249, 1624779), (124983, 1615237), (180531, 1118241), (372747, 541593)]