74464947

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 119050560

約数和(自身を除く): 44585613

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 901, 1431, 2703, 3061, 8109, 9183, 24327, 27549, 52037, 82647, 156111, 162233, 468333, 486699, 1404999, 1460097, 2757961, 4380291, 8273883, 24821649, 74464947]

約数ペア:

[(1, 74464947), (3, 24821649), (9, 8273883), (17, 4380291), (27, 2757961), (51, 1460097), (53, 1404999), (153, 486699), (159, 468333), (459, 162233), (477, 156111), (901, 82647), (1431, 52037), (2703, 27549), (3061, 24327), (8109, 9183)]