50806197

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 82104960

約数和(自身を除く): 31298763

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1787, 2187, 3159, 5361, 9477, 16083, 23231, 28431, 48249, 69693, 144747, 209079, 434241, 627237, 1302723, 1881711, 3908169, 5645133, 16935399, 50806197]

約数ペア:

[(1, 50806197), (3, 16935399), (9, 5645133), (13, 3908169), (27, 1881711), (39, 1302723), (81, 627237), (117, 434241), (243, 209079), (351, 144747), (729, 69693), (1053, 48249), (1787, 28431), (2187, 23231), (3159, 16083), (5361, 9477)]