216815673321

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17569}}^1\times {\mathrm{35159}}^1$

素因数の和:52750

約数の個数: 32

約数和(自身を含む): 345946272000

約数和(自身を除く): 129130598679

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 17569, 35159, 52707, 105477, 158121, 228397, 316431, 457067, 474363, 685191, 949293, 1371201, 2055573, 4113603, 6166719, 12340809, 617708471, 1853125413, 5559376239, 8030210123, 16678128717, 24090630369, 72271891107, 216815673321]

約数ペア:

[(1, 216815673321), (3, 72271891107), (9, 24090630369), (13, 16678128717), (27, 8030210123), (39, 5559376239), (117, 1853125413), (351, 617708471), (17569, 12340809), (35159, 6166719), (52707, 4113603), (105477, 2055573), (158121, 1371201), (228397, 949293), (316431, 685191), (457067, 474363)]