85751451

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4091}}^1$

素因数の和:4251

約数の個数: 24

約数和(自身を含む): 132138864

約数和(自身を除く): 46387413

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 4091, 6987, 12273, 20961, 36819, 69547, 208641, 560467, 625923, 1681401, 5044203, 9527939, 28583817, 85751451]

約数ペア:

[(1, 85751451), (3, 28583817), (9, 9527939), (17, 5044203), (51, 1681401), (137, 625923), (153, 560467), (411, 208641), (1233, 69547), (2329, 36819), (4091, 20961), (6987, 12273)]