77886171

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1373}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 126627840

約数和(自身を除く): 48741669

約数列:

[1, 3, 9, 11, 27, 33, 99, 191, 297, 573, 1373, 1719, 2101, 4119, 5157, 6303, 12357, 15103, 18909, 37071, 45309, 56727, 135927, 262243, 407781, 786729, 2360187, 2884673, 7080561, 8654019, 25962057, 77886171]

約数ペア:

[(1, 77886171), (3, 25962057), (9, 8654019), (11, 7080561), (27, 2884673), (33, 2360187), (99, 786729), (191, 407781), (297, 262243), (573, 135927), (1373, 56727), (1719, 45309), (2101, 37071), (4119, 18909), (5157, 15103), (6303, 12357)]