27831135171

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1\times {\mathrm{13681}}^1$

素因数の和:15091

約数の個数: 32

約数和(自身を含む): 43025840128

約数和(自身を除く): 15194704957

約数列:

[1, 3, 7, 21, 73, 219, 511, 1327, 1533, 3981, 9289, 13681, 27867, 41043, 95767, 96871, 287301, 290613, 678097, 998713, 2034291, 2996139, 6990991, 18154687, 20972973, 54464061, 127082809, 381248427, 1325292151, 3975876453, 9277045057, 27831135171]

約数ペア:

[(1, 27831135171), (3, 9277045057), (7, 3975876453), (21, 1325292151), (73, 381248427), (219, 127082809), (511, 54464061), (1327, 20972973), (1533, 18154687), (3981, 6990991), (9289, 2996139), (13681, 2034291), (27867, 998713), (41043, 678097), (95767, 290613), (96871, 287301)]