78848187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1753}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 121236480

約数和(自身を除く): 42388293

約数列:

[1, 3, 11, 29, 33, 47, 87, 141, 319, 517, 957, 1363, 1551, 1753, 4089, 5259, 14993, 19283, 44979, 50837, 57849, 82391, 152511, 247173, 559207, 906301, 1677621, 2389339, 2718903, 7168017, 26282729, 78848187]

約数ペア:

[(1, 78848187), (3, 26282729), (11, 7168017), (29, 2718903), (33, 2389339), (47, 1677621), (87, 906301), (141, 559207), (319, 247173), (517, 152511), (957, 82391), (1363, 57849), (1551, 50837), (1753, 44979), (4089, 19283), (5259, 14993)]