3438978039

素因数分解:

$3^6\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4463}}^1$

素因数の和:4639

約数の個数: 56

約数和(自身を含む): 5933048832

約数和(自身を除く): 2494070793

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 151, 189, 243, 453, 567, 729, 1057, 1359, 1701, 3171, 4077, 4463, 5103, 9513, 12231, 13389, 28539, 31241, 36693, 40167, 85617, 93723, 110079, 120501, 256851, 281169, 361503, 673913, 770553, 843507, 1084509, 2021739, 2530521, 3253527, 4717391, 6065217, 7591563, 14152173, 18195651, 22774689, 42456519, 54586953, 127369557, 163760859, 382108671, 491282577, 1146326013, 3438978039]

約数ペア:

[(1, 3438978039), (3, 1146326013), (7, 491282577), (9, 382108671), (21, 163760859), (27, 127369557), (63, 54586953), (81, 42456519), (151, 22774689), (189, 18195651), (243, 14152173), (453, 7591563), (567, 6065217), (729, 4717391), (1057, 3253527), (1359, 2530521), (1701, 2021739), (3171, 1084509), (4077, 843507), (4463, 770553), (5103, 673913), (9513, 361503), (12231, 281169), (13389, 256851), (28539, 120501), (31241, 110079), (36693, 93723), (40167, 85617)]