121175131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 156473856

約数和(自身を除く): 35298725

約数列:

[1, 7, 11, 41, 77, 131, 287, 293, 451, 917, 1441, 2051, 3157, 3223, 5371, 10087, 12013, 22561, 37597, 38383, 59081, 84091, 132143, 268681, 413567, 422213, 925001, 1573703, 2955491, 11015921, 17310733, 121175131]

約数ペア:

[(1, 121175131), (7, 17310733), (11, 11015921), (41, 2955491), (77, 1573703), (131, 925001), (287, 422213), (293, 413567), (451, 268681), (917, 132143), (1441, 84091), (2051, 59081), (3157, 38383), (3223, 37597), (5371, 22561), (10087, 12013)]