25432818957

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{11321}}^1$

素因数の和:11571

約数の個数: 72

約数和(自身を含む): 45681824448

約数和(自身を除く): 20249005491

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 211, 273, 507, 633, 819, 1183, 1477, 1521, 1899, 2743, 3549, 4431, 8229, 10647, 11321, 13293, 19201, 24687, 33963, 35659, 57603, 79247, 101889, 106977, 147173, 172809, 237741, 249613, 320931, 441519, 713223, 748839, 1030211, 1324557, 1913249, 2246517, 2388731, 3090633, 5739747, 7166193, 9271899, 13392743, 16721117, 17219241, 21498579, 31053503, 40178229, 50163351, 93160509, 120534687, 150490053, 217374521, 279481527, 403695539, 652123563, 1211086617, 1956370689, 2825868773, 3633259851, 8477606319, 25432818957]

約数ペア:

[(1, 25432818957), (3, 8477606319), (7, 3633259851), (9, 2825868773), (13, 1956370689), (21, 1211086617), (39, 652123563), (63, 403695539), (91, 279481527), (117, 217374521), (169, 150490053), (211, 120534687), (273, 93160509), (507, 50163351), (633, 40178229), (819, 31053503), (1183, 21498579), (1477, 17219241), (1521, 16721117), (1899, 13392743), (2743, 9271899), (3549, 7166193), (4431, 5739747), (8229, 3090633), (10647, 2388731), (11321, 2246517), (13293, 1913249), (19201, 1324557), (24687, 1030211), (33963, 748839), (35659, 713223), (57603, 441519), (79247, 320931), (101889, 249613), (106977, 237741), (147173, 172809)]