161611089

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1\times {\mathrm{1447}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 219632640

約数和(自身を除く): 58021551

約数列:

[1, 3, 59, 177, 631, 1447, 1893, 4341, 37229, 85373, 111687, 256119, 913057, 2739171, 53870363, 161611089]

約数ペア:

[(1, 161611089), (3, 53870363), (59, 2739171), (177, 913057), (631, 256119), (1447, 111687), (1893, 85373), (4341, 37229)]