7320238551

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 11066627520

約数和(自身を除く): 3746388969

約数列:

[1, 3, 9, 29, 87, 151, 261, 281, 453, 661, 843, 1359, 1983, 2529, 4379, 5949, 8149, 13137, 19169, 24447, 39411, 42431, 57507, 73341, 99811, 127293, 172521, 185741, 299433, 381879, 557223, 898299, 1230499, 1671669, 2894519, 3691497, 5386489, 8683557, 11074491, 16159467, 26050671, 28046891, 48478401, 84140673, 252422019, 813359839, 2440079517, 7320238551]

約数ペア:

[(1, 7320238551), (3, 2440079517), (9, 813359839), (29, 252422019), (87, 84140673), (151, 48478401), (261, 28046891), (281, 26050671), (453, 16159467), (661, 11074491), (843, 8683557), (1359, 5386489), (1983, 3691497), (2529, 2894519), (4379, 1671669), (5949, 1230499), (8149, 898299), (13137, 557223), (19169, 381879), (24447, 299433), (39411, 185741), (42431, 172521), (57507, 127293), (73341, 99811)]