72455007

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{1409}}^1$

素因数の和:1754

約数の個数: 16

約数和(自身を含む): 98609760

約数和(自身を除く): 26154753

約数列:

[1, 3, 61, 183, 281, 843, 1409, 4227, 17141, 51423, 85949, 257847, 395929, 1187787, 24151669, 72455007]

約数ペア:

[(1, 72455007), (3, 24151669), (61, 1187787), (183, 395929), (281, 257847), (843, 85949), (1409, 51423), (4227, 17141)]