227454964947

素因数分解:

$3^4\times 7^1\times {\mathrm{7211}}^1\times {\mathrm{55631}}^1$

素因数の和:62861

約数の個数: 40

約数和(自身を含む): 388379008512

約数和(自身を除く): 160924043565

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 7211, 21633, 50477, 55631, 64899, 151431, 166893, 194697, 389417, 454293, 500679, 584091, 1168251, 1362879, 1502037, 3504753, 4088637, 4506111, 10514259, 31542777, 401155141, 1203465423, 2808085987, 3610396269, 8424257961, 10831188807, 25272773883, 32493566421, 75818321649, 227454964947]

約数ペア:

[(1, 227454964947), (3, 75818321649), (7, 32493566421), (9, 25272773883), (21, 10831188807), (27, 8424257961), (63, 3610396269), (81, 2808085987), (189, 1203465423), (567, 401155141), (7211, 31542777), (21633, 10514259), (50477, 4506111), (55631, 4088637), (64899, 3504753), (151431, 1502037), (166893, 1362879), (194697, 1168251), (389417, 584091), (454293, 500679)]