42826563

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{4519}}^1$

素因数の和:4550

約数の個数: 28

約数和(自身を含む): 69165040

約数和(自身を除く): 26338477

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 4519, 9477, 13557, 40671, 58747, 122013, 176241, 366039, 528723, 1098117, 1586169, 3294351, 4758507, 14275521, 42826563]

約数ペア:

[(1, 42826563), (3, 14275521), (9, 4758507), (13, 3294351), (27, 1586169), (39, 1098117), (81, 528723), (117, 366039), (243, 176241), (351, 122013), (729, 58747), (1053, 40671), (3159, 13557), (4519, 9477)]