37112187

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 60825600

約数和(自身を除く): 23713413

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 1979, 2679, 5937, 6251, 13853, 18753, 37601, 41559, 93013, 112803, 263207, 279039, 651091, 789621, 1767247, 1953273, 5301741, 12370729, 37112187]

約数ペア:

[(1, 37112187), (3, 12370729), (7, 5301741), (19, 1953273), (21, 1767247), (47, 789621), (57, 651091), (133, 279039), (141, 263207), (329, 112803), (399, 93013), (893, 41559), (987, 37601), (1979, 18753), (2679, 13853), (5937, 6251)]