85091139

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 150209280

約数和(自身を除く): 65118141

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 67, 133, 171, 201, 399, 469, 603, 1061, 1197, 1273, 1407, 3183, 3819, 4221, 7427, 8911, 9549, 11457, 20159, 22281, 26733, 60477, 66843, 71087, 80199, 141113, 181431, 213261, 423339, 497609, 639783, 1270017, 1350653, 1492827, 4051959, 4478481, 9454571, 12155877, 28363713, 85091139]

約数ペア:

[(1, 85091139), (3, 28363713), (7, 12155877), (9, 9454571), (19, 4478481), (21, 4051959), (57, 1492827), (63, 1350653), (67, 1270017), (133, 639783), (171, 497609), (201, 423339), (399, 213261), (469, 181431), (603, 141113), (1061, 80199), (1197, 71087), (1273, 66843), (1407, 60477), (3183, 26733), (3819, 22281), (4221, 20159), (7427, 11457), (8911, 9549)]