74887569

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8263}}^1$

素因数の和:8341

約数の個数: 24

約数和(自身を含む): 116026560

約数和(自身を除く): 41138991

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 8263, 9063, 24789, 74367, 156997, 437939, 470991, 1313817, 1412973, 3941451, 8320841, 24962523, 74887569]

約数ペア:

[(1, 74887569), (3, 24962523), (9, 8320841), (19, 3941451), (53, 1412973), (57, 1313817), (159, 470991), (171, 437939), (477, 156997), (1007, 74367), (3021, 24789), (8263, 9063)]