75724131

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{28393}}^1$

素因数の和:28530

約数の個数: 16

約数和(自身を含む): 116301824

約数和(自身を除く): 40577693

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 28393, 85179, 198751, 596253, 3605911, 10817733, 25241377, 75724131]

約数ペア:

[(1, 75724131), (3, 25241377), (7, 10817733), (21, 3605911), (127, 596253), (381, 198751), (889, 85179), (2667, 28393)]