2073273813

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{72923}}^1$

素因数の和:72957

約数の個数: 32

約数和(自身を含む): 3348670080

約数和(自身を除く): 1275396267

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 9477, 28431, 72923, 218769, 656307, 947999, 1968921, 2843997, 5906763, 8531991, 17720289, 25595973, 53160867, 76787919, 159482601, 230363757, 691091271, 2073273813]

約数ペア:

[(1, 2073273813), (3, 691091271), (9, 230363757), (13, 159482601), (27, 76787919), (39, 53160867), (81, 25595973), (117, 17720289), (243, 8531991), (351, 5906763), (729, 2843997), (1053, 1968921), (2187, 947999), (3159, 656307), (9477, 218769), (28431, 72923)]