80854581

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 113439040

約数和(自身を除く): 32584459

約数列:

[1, 3, 29, 73, 87, 219, 439, 841, 1317, 2117, 2523, 6351, 12731, 32047, 38193, 61393, 96141, 184179, 369199, 929363, 1107597, 2788089, 26951527, 80854581]

約数ペア:

[(1, 80854581), (3, 26951527), (29, 2788089), (73, 1107597), (87, 929363), (219, 369199), (439, 184179), (841, 96141), (1317, 61393), (2117, 38193), (2523, 32047), (6351, 12731)]