227183061

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 364683264

約数和(自身を除く): 137500203

約数列:

[1, 3, 7, 21, 43, 49, 127, 129, 147, 283, 301, 381, 849, 889, 903, 1981, 2107, 2667, 5461, 5943, 6223, 6321, 12169, 13867, 16383, 18669, 35941, 36507, 38227, 41601, 85183, 107823, 114681, 251587, 255549, 267589, 596281, 754761, 802767, 1545463, 1761109, 1788843, 4636389, 5283327, 10818241, 32454723, 75727687, 227183061]

約数ペア:

[(1, 227183061), (3, 75727687), (7, 32454723), (21, 10818241), (43, 5283327), (49, 4636389), (127, 1788843), (129, 1761109), (147, 1545463), (283, 802767), (301, 754761), (381, 596281), (849, 267589), (889, 255549), (903, 251587), (1981, 114681), (2107, 107823), (2667, 85183), (5461, 41601), (5943, 38227), (6223, 36507), (6321, 35941), (12169, 18669), (13867, 16383)]