123842331

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4027}}^1$

素因数の和:4120

約数の個数: 32

約数和(自身を含む): 197210880

約数和(自身を除く): 73368549

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 459, 603, 1139, 1809, 3417, 4027, 10251, 12081, 30753, 36243, 68459, 108729, 205377, 269809, 616131, 809427, 1848393, 2428281, 4586753, 7284843, 13760259, 41280777, 123842331]

約数ペア:

[(1, 123842331), (3, 41280777), (9, 13760259), (17, 7284843), (27, 4586753), (51, 2428281), (67, 1848393), (153, 809427), (201, 616131), (459, 269809), (603, 205377), (1139, 108729), (1809, 68459), (3417, 36243), (4027, 30753), (10251, 12081)]