172557

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:110

約数の個数: 32

約数和(自身を含む): 322560

約数和(自身を除く): 150003

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 83, 99, 189, 231, 249, 297, 581, 693, 747, 913, 1743, 2079, 2241, 2739, 5229, 6391, 8217, 15687, 19173, 24651, 57519, 172557]

約数ペア:

[(1, 172557), (3, 57519), (7, 24651), (9, 19173), (11, 15687), (21, 8217), (27, 6391), (33, 5229), (63, 2739), (77, 2241), (83, 2079), (99, 1743), (189, 913), (231, 747), (249, 693), (297, 581)]