75775743

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1013

約数の個数: 40

約数和(自身を含む): 121532400

約数和(自身を除く): 45756657

約数列:

[1, 3, 9, 19, 27, 53, 57, 81, 159, 171, 477, 513, 929, 1007, 1431, 1539, 2787, 3021, 4293, 8361, 9063, 17651, 25083, 27189, 49237, 52953, 75249, 81567, 147711, 158859, 443133, 476577, 935503, 1329399, 1429731, 2806509, 3988197, 8419527, 25258581, 75775743]

約数ペア:

[(1, 75775743), (3, 25258581), (9, 8419527), (19, 3988197), (27, 2806509), (53, 1429731), (57, 1329399), (81, 935503), (159, 476577), (171, 443133), (477, 158859), (513, 147711), (929, 81567), (1007, 75249), (1431, 52953), (1539, 49237), (2787, 27189), (3021, 25083), (4293, 17651), (8361, 9063)]