127551237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{203431}}^1$

素因数の和:203464

約数の個数: 16

約数和(自身を含む): 195294720

約数和(自身を除く): 67743483

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 203431, 610293, 2237741, 3865189, 6713223, 11595567, 42517079, 127551237]

約数ペア:

[(1, 127551237), (3, 42517079), (11, 11595567), (19, 6713223), (33, 3865189), (57, 2237741), (209, 610293), (627, 203431)]