39068757

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15901}}^1$

素因数の和:15930

約数の個数: 32

約数和(自身を含む): 71240960

約数和(自身を除く): 32172203

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 15901, 47703, 111307, 143109, 206713, 333921, 429327, 620139, 1001763, 1446991, 1860417, 3005289, 4340973, 5581251, 13022919, 39068757]

約数ペア:

[(1, 39068757), (3, 13022919), (7, 5581251), (9, 4340973), (13, 3005289), (21, 1860417), (27, 1446991), (39, 1001763), (63, 620139), (91, 429327), (117, 333921), (189, 206713), (273, 143109), (351, 111307), (819, 47703), (2457, 15901)]