72861519

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{5639}}^1$

素因数の和:5774

約数の個数: 16

約数和(自身を含む): 100166400

約数和(自身を除く): 27304881

約数列:

[1, 3, 59, 73, 177, 219, 4307, 5639, 12921, 16917, 332701, 411647, 998103, 1234941, 24287173, 72861519]

約数ペア:

[(1, 72861519), (3, 24287173), (59, 1234941), (73, 998103), (177, 411647), (219, 332701), (4307, 16917), (5639, 12921)]