69860973

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15053}}^1$

素因数の和:15093

約数の個数: 32

約数和(自身を含む): 121395456

約数和(自身を除く): 51534483

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 15053, 45159, 105371, 195689, 255901, 316113, 587067, 767703, 1369823, 1791307, 3326713, 4109469, 5373921, 9980139, 23286991, 69860973]

約数ペア:

[(1, 69860973), (3, 23286991), (7, 9980139), (13, 5373921), (17, 4109469), (21, 3326713), (39, 1791307), (51, 1369823), (91, 767703), (119, 587067), (221, 316113), (273, 255901), (357, 195689), (663, 105371), (1547, 45159), (4641, 15053)]