72613587

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 98288640

約数和(自身を除く): 25675053

約数列:

[1, 3, 89, 267, 431, 631, 1293, 1893, 38359, 56159, 115077, 168477, 271961, 815883, 24204529, 72613587]

約数ペア:

[(1, 72613587), (3, 24204529), (89, 815883), (267, 271961), (431, 168477), (631, 115077), (1293, 56159), (1893, 38359)]