157098393

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2879}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 243302400

約数和(自身を除く): 86204007

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 1161, 1269, 2021, 2879, 6063, 8637, 18189, 25911, 54567, 77733, 123797, 135313, 371391, 405939, 1114173, 1217817, 3342519, 3653451, 5818459, 17455377, 52366131, 157098393]

約数ペア:

[(1, 157098393), (3, 52366131), (9, 17455377), (27, 5818459), (43, 3653451), (47, 3342519), (129, 1217817), (141, 1114173), (387, 405939), (423, 371391), (1161, 135313), (1269, 123797), (2021, 77733), (2879, 54567), (6063, 25911), (8637, 18189)]