90894381

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{22229}}^1$

素因数の和:22308

約数の個数: 16

約数和(自身を含む): 128044800

約数和(自身を除く): 37150419

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 22229, 66687, 644641, 1044763, 1933923, 3134289, 30298127, 90894381]

約数ペア:

[(1, 90894381), (3, 30298127), (29, 3134289), (47, 1933923), (87, 1044763), (141, 644641), (1363, 66687), (4089, 22229)]