111804121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 145191312

約数和(自身を除く): 33387191

約数列:

[1, 11, 13, 17, 37, 113, 121, 143, 187, 221, 407, 481, 629, 1243, 1469, 1573, 1921, 2057, 2431, 4181, 4477, 5291, 6919, 8177, 13673, 16159, 21131, 24973, 26741, 45991, 54353, 58201, 71077, 76109, 89947, 177749, 232441, 274703, 505901, 597883, 781847, 924001, 989417, 3021733, 6576713, 8600317, 10164011, 111804121]

約数ペア:

[(1, 111804121), (11, 10164011), (13, 8600317), (17, 6576713), (37, 3021733), (113, 989417), (121, 924001), (143, 781847), (187, 597883), (221, 505901), (407, 274703), (481, 232441), (629, 177749), (1243, 89947), (1469, 76109), (1573, 71077), (1921, 58201), (2057, 54353), (2431, 45991), (4181, 26741), (4477, 24973), (5291, 21131), (6919, 16159), (8177, 13673)]