72688551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{3011}}^1$

素因数の和:3646

約数の個数: 16

約数和(自身を含む): 104576640

約数和(自身を除く): 31888089

約数列:

[1, 3, 13, 39, 619, 1857, 3011, 8047, 9033, 24141, 39143, 117429, 1863809, 5591427, 24229517, 72688551]

約数ペア:

[(1, 72688551), (3, 24229517), (13, 5591427), (39, 1863809), (619, 117429), (1857, 39143), (3011, 24141), (8047, 9033)]