74772519

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{839}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 101660160

約数和(自身を除く): 26887641

約数列:

[1, 3, 61, 183, 487, 839, 1461, 2517, 29707, 51179, 89121, 153537, 408593, 1225779, 24924173, 74772519]

約数ペア:

[(1, 74772519), (3, 24924173), (61, 1225779), (183, 408593), (487, 153537), (839, 89121), (1461, 51179), (2517, 29707)]