80422881

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15137}}^1$

素因数の和:15181

約数の個数: 32

約数和(自身を含む): 139511808

約数和(自身を除く): 59088927

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 15137, 45411, 105959, 166507, 317877, 348151, 499521, 1044453, 1165549, 2437057, 3496647, 3829661, 7311171, 11488983, 26807627, 80422881]

約数ペア:

[(1, 80422881), (3, 26807627), (7, 11488983), (11, 7311171), (21, 3829661), (23, 3496647), (33, 2437057), (69, 1165549), (77, 1044453), (161, 499521), (231, 348151), (253, 317877), (483, 166507), (759, 105959), (1771, 45411), (5313, 15137)]