66885369

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 90552960

約数和(自身を除く): 23667591

約数列:

[1, 3, 89, 267, 397, 631, 1191, 1893, 35333, 56159, 105999, 168477, 250507, 751521, 22295123, 66885369]

約数ペア:

[(1, 66885369), (3, 22295123), (89, 751521), (267, 250507), (397, 168477), (631, 105999), (1191, 56159), (1893, 35333)]