66397827

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1669}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 90180000

約数和(自身を除く): 23782173

約数列:

[1, 3, 89, 149, 267, 447, 1669, 5007, 13261, 39783, 148541, 248681, 445623, 746043, 22132609, 66397827]

約数ペア:

[(1, 66397827), (3, 22132609), (89, 746043), (149, 445623), (267, 248681), (447, 148541), (1669, 39783), (5007, 13261)]