764943669

素因数分解:

$3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11939}}^1$

素因数の和:12071

約数の個数: 40

約数和(自身を含む): 1317602880

約数和(自身を除く): 552659211

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 339, 567, 791, 1017, 2373, 3051, 7119, 9153, 11939, 21357, 35817, 64071, 83573, 107451, 250719, 322353, 752157, 967059, 1349107, 2256471, 4047321, 6769413, 9443749, 12141963, 28331247, 36425889, 84993741, 109277667, 254981223, 764943669]

約数ペア:

[(1, 764943669), (3, 254981223), (7, 109277667), (9, 84993741), (21, 36425889), (27, 28331247), (63, 12141963), (81, 9443749), (113, 6769413), (189, 4047321), (339, 2256471), (567, 1349107), (791, 967059), (1017, 752157), (2373, 322353), (3051, 250719), (7119, 107451), (9153, 83573), (11939, 64071), (21357, 35817)]