42804153

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6121}}^1$

素因数の和:6174

約数の個数: 32

約数和(自身を含む): 74443520

約数和(自身を除く): 31639367

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6121, 6993, 18363, 42847, 55089, 128541, 165267, 226477, 385623, 679431, 1156869, 1585339, 2038293, 4756017, 6114879, 14268051, 42804153]

約数ペア:

[(1, 42804153), (3, 14268051), (7, 6114879), (9, 4756017), (21, 2038293), (27, 1585339), (37, 1156869), (63, 679431), (111, 385623), (189, 226477), (259, 165267), (333, 128541), (777, 55089), (999, 42847), (2331, 18363), (6121, 6993)]