80496339

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 136872960

約数和(自身を除く): 56376621

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 121, 231, 237, 363, 401, 553, 847, 869, 1203, 1659, 2541, 2607, 2807, 4411, 6083, 8421, 9559, 13233, 18249, 28677, 30877, 31679, 48521, 66913, 92631, 95037, 145563, 200739, 221753, 339647, 348469, 665259, 1018941, 1045407, 2439283, 3833159, 7317849, 11499477, 26832113, 80496339]

約数ペア:

[(1, 80496339), (3, 26832113), (7, 11499477), (11, 7317849), (21, 3833159), (33, 2439283), (77, 1045407), (79, 1018941), (121, 665259), (231, 348469), (237, 339647), (363, 221753), (401, 200739), (553, 145563), (847, 95037), (869, 92631), (1203, 66913), (1659, 48521), (2541, 31679), (2607, 30877), (2807, 28677), (4411, 18249), (6083, 13233), (8421, 9559)]