172524921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{64399}}^1$

素因数の和:64468

約数の個数: 16

約数和(自身を含む): 247296000

約数和(自身を除く): 74771079

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 64399, 193197, 1223581, 3026753, 3670743, 9080259, 57508307, 172524921]

約数ペア:

[(1, 172524921), (3, 57508307), (19, 9080259), (47, 3670743), (57, 3026753), (141, 1223581), (893, 193197), (2679, 64399)]