73978389

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 109624320

約数和(自身を除く): 35645931

約数列:

[1, 3, 9, 59, 127, 177, 381, 531, 1097, 1143, 3291, 7493, 9873, 22479, 64723, 67437, 139319, 194169, 417957, 582507, 1253871, 8219821, 24659463, 73978389]

約数ペア:

[(1, 73978389), (3, 24659463), (9, 8219821), (59, 1253871), (127, 582507), (177, 417957), (381, 194169), (531, 139319), (1097, 67437), (1143, 64723), (3291, 22479), (7493, 9873)]