42754923

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 63903840

約数和(自身を除く): 21148917

約数列:

[1, 3, 9, 41, 109, 123, 327, 369, 981, 1063, 3189, 4469, 9567, 13407, 40221, 43583, 115867, 130749, 347601, 392247, 1042803, 4750547, 14251641, 42754923]

約数ペア:

[(1, 42754923), (3, 14251641), (9, 4750547), (41, 1042803), (109, 392247), (123, 347601), (327, 130749), (369, 115867), (981, 43583), (1063, 40221), (3189, 13407), (4469, 9567)]